diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/constant/QcloudConstant.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/constant/QcloudConstant.java
deleted file mode 100644
index 73c07fe..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/constant/QcloudConstant.java
+++ /dev/null
@@ -1,76 +0,0 @@
-package com.monitor.qcloudtools.constant;
-
-/**
- * 常量
- * Created by hui.xu on 2017/5/8.
- */
-public class QcloudConstant {
-    /**
-     * 用于标识 API 调用者身份
-     */
-    public static final String QCLOUD_SECRETID = "AKIDKXZR8e2JNGhy9AogEdZKuJXaSAot7X7W";
-
-    /**
-     * 用于加密签名字符串和服务器端验证签名字符串的密钥
-     */
-    public static final String QCLOUD_SECRETKEY = "Mhuw11qY5KPK5fBYxDHAsQnzzpU4Xqzx";
-
-    /**
-     * 实例所在的区域
-     * bj:北京
-     * gz:广州
-     * sh:上海
-     * hk:香港
-     * ca:北美
-     * sg:新加坡
-     * shjr:上海金融
-     * szjr:深圳金融
-     * gzopen:广州open专区
-     */
-    public static final String QCLOUD_REGION = "bj";
-
-    /**
-     * 查询伸缩组列表URL
-     */
-    public static final String QCLOUD_API_URL_SCALING = "https://scaling.api.qcloud.com/v2/index.php";
-
-    /**
-     * 查询伸缩组列表 - 函数名称
-     */
-    public static final String QCLOUD_API_SCALING_GROUP_FUN = "DescribeScalingGroup";
-
-    /**
-     * 查询伸缩组绑定的云服务器 - 函数名称
-     */
-    public static final String QCLOUD_API_SCALING_INSTANCE_FUN = "DescribeScalingInstance";
-
-    /**
-     * 查看实例列表 - 函数名称
-     */
-    public static final String QCLOUD_API_INSTANCE_FUN = "DescribeInstances";
-
-    /**
-     * 修改伸缩组信息 - 函数名称
-     */
-    public static final String QCLOUD_API_MODIFY_SCALING_GROUP_FUN = "ModifyScalingGroup";
-
-    /**
-     * 查询伸缩活动 - 函數名稱
-     */
-    public static final String QCLOUD_API_DESCRIBE_SCALING_ACTIVITY_FUN = "DescribeScalingActivity";
-
-    /**
-     * 查询负载均衡实例列表
-     */
-    public static final String QCLOUD_API_DESCRIBE_LOAD_BALANCERS = "DescribeLoadBalancers";
-
-    /**
-     * 获取负载均衡监听器列表
-     */
-    public static final String QCLOUD_API_Describe_Load_BalancerListeners = "DescribeLoadBalancerListeners";
-
-    /**
-     * 获取负载均后台绑定的实例列表
-     */
-    public static final String QCLOUD_API_Describe_Load_BalancerBackends = "DescribeLoadBalancerBackends";
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingData.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingData.java
deleted file mode 100644
index a104f24..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingData.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * 接口:DescribeScalingGroup
- * 伸缩组Data json
- * Created by hui.xu on 2017/5/8.
- */
-@Data
-public class QcloudAutoScalingData {
-    /**
-     * 伸缩组信息的集合
-     */
-    private List<QcloudAutoScalingGroup> scalingGroupSet;
-
-    /**
-     * 伸缩组数量
-     */
-    private int totalCount;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingGroup.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingGroup.java
deleted file mode 100644
index 9f731b2..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingGroup.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * 接口:DescribeScalingGroup
- * 伸缩组信息
- * Created by hui.xu on 2017/5/8.
- */
-@Data
-public class QcloudAutoScalingGroup {
-    /**
-     * 查询到的伸缩组ID
-     */
-    private String scalingGroupId;
-
-    /**
-     * 查询到的伸缩组名称
-     */
-    private String scalingGroupName;
-
-    /**
-     * 该伸缩组对应的伸缩配置ID
-     */
-    private String scalingConfigurationId;
-
-    /**
-     * 该伸缩组对应的伸缩配置名称
-     */
-    private String scalingConfigurationName;
-
-    /**
-     * 该伸缩组所设的最小伸缩数,即该伸缩组中CVM实例的最小值
-     */
-    private int minSize;
-
-    /**
-     * 该伸缩组所设的最大伸缩数,即该伸缩组中CVM实例的最大值
-     */
-    private int maxSize;
-
-    /**
-     * 该伸缩组的创建时间
-     */
-    private String createTime;
-
-    /**
-     * 该伸缩组现有CVM实例的数量
-     */
-    private int instanceNum;
-
-    /**
-     * 该伸缩组的移除策略
-     * 1. 若为RemoveOldestInstance,表示移除最旧策略,即伸缩组缩容时,移除最早加入的CVM实例
-     * 2. 若为RemoveNewestInstance,表示移除最新策略,即伸缩组缩容时,移除最晚加入的CVM实例
-     */
-    private String removePolicy;
-
-    /**
-     * 与该伸缩组绑定的各负载均衡信息
-     */
-    private List<QcloudAutoScalingLoadBalancer> loadBalancerIdSet;
-
-    /**
-     * 伸缩组所属的私有网络ID
-     */
-    private String vpcId;
-
-    /**
-     * 伸缩组的子网信息
-     */
-    private List<QcloudAutoScalingSubNetId> subnetIdSet;
-
-    /**
-     * 伸缩组的所在地域信息
-     */
-    private List<QcloudAutoScalingZoneId> zoneIdSet;
-
-    /**
-     * 伸缩组所属项目ID
-     */
-    private int projectId;
-
-    /**
-     * 伸缩组是否在伸缩活动中(0:不处于伸缩活动中,1:处于伸缩活动中)
-     * 扩容、缩容、绑定和解绑云服务器都会触发伸缩活动,伸缩组同时只能有一个伸缩活动在进行
-     */
-    private int bInScalingActivity;
-
-    /**
-     * 期望容量
-     */
-    private int desiredCapacity;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingLoadBalancer.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingLoadBalancer.java
deleted file mode 100644
index 044480e..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingLoadBalancer.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-/**
- * 接口:DescribeScalingGroup
- * 伸缩组的负载均衡信息,其结构如下。若为空,表示未使用负载均衡
- * Created by hui.xu on 2017/5/8.
- */
-@Data
-public class QcloudAutoScalingLoadBalancer {
-    /**
-     * 负载均衡状态
-     */
-    private int status;
-
-    /**
-     * 负载均衡ID
-     */
-    private String loadBalancerId;
-
-    /**
-     * 负载均衡所有者帐号
-     */
-    private String owner;
-
-    /**
-     * 负载均衡所在地域
-     */
-    private int zoneId;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingSubNetId.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingSubNetId.java
deleted file mode 100644
index 0e6caa6..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingSubNetId.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-/**
- * 接口:DescribeScalingGroup
- * 伸缩组的子网信息,其结构如下。若为空,表示未使用子网
- * Created by hui.xu on 2017/5/8.
- */
-@Data
-public class QcloudAutoScalingSubNetId {
-    /**
-     * 子网状态
-     */
-    private int status;
-
-    /**
-     * 子网ID
-     */
-    private String subnetId;
-
-    /**
-     * 子网所有者帐号
-     */
-    private String owner;
-
-    /**
-     * 子网所在地域
-     */
-    private int zoneId;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingZoneId.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingZoneId.java
deleted file mode 100644
index b37708f..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudAutoScalingZoneId.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-/**
- * 接口:DescribeScalingGroup
- * 伸缩组的地域信息
- * Created by hui.xu on 2017/5/8.
- */
-@Data
-public class QcloudAutoScalingZoneId {
-    /**
-     * 状态信息
-     */
-    private int status;
-
-    /**
-     * 所有者帐号
-     */
-    private String owner;
-
-    /**
-     * 所在地域
-     */
-    private int zoneId;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudDescribeScalingActivity.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudDescribeScalingActivity.java
deleted file mode 100644
index 5ae7c9b..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudDescribeScalingActivity.java
+++ /dev/null
@@ -1,41 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * 接口:DescribeScalingActivity
- * 查询伸缩活动
- * 注释:伸缩活动返回的参数太多,目前暂时只要必要参数
- * Created by xh on 2017/5/11.
- */
-@Data
-public class QcloudDescribeScalingActivity {
-    /**
-     * 目前:是通过此字段判断扩容和缩容是否完毕
-     * 在执行过程中此字段是空,执行完毕后是success
-     * 原意:是想通过code来判断,可惜这个字段一直都是有值且是一直为0,没办法知道过程是否已经完毕
-     */
-    private String msg;
-
-    /**
-     * 暂时放着,没什么用
-     */
-    private String code;
-
-    /**
-     * 说明
-     */
-    private String desciption;
-
-    /**
-     * 新扩容的实例的instanceId,用于查询实例的基本信息用
-     */
-    private List<String> succInsList;
-
-    /**
-     * 活动创建时间
-     */
-    private String createTime;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudDescribeScalingActivitySet.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudDescribeScalingActivitySet.java
deleted file mode 100644
index a69f428..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudDescribeScalingActivitySet.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * 接口:DescribeScalingActivity
- * 伸缩组Data json
- * Created by xh on 2017/5/11.
- */
-@Data
-public class QcloudDescribeScalingActivitySet {
-    /**
-     * 具体信息
-     */
-    private List<QcloudDescribeScalingActivity> scalingActivitySet;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudInstanceDiskInfo.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudInstanceDiskInfo.java
deleted file mode 100644
index 59d8db3..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudInstanceDiskInfo.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-/**
- * 接口:DescribeInstances
- * Created by xh on 2017/5/9.
- */
-@Data
-public class QcloudInstanceDiskInfo {
-    /**
-     * 硬盘ID
-     */
-    private String storageId;
-
-    /**
-     * 硬盘类型
-     * 1.本地盘
-     * 2.云硬盘
-     * 3.SSD本地盘
-     * 4.SSD云盘
-     */
-    private int storageType;
-
-    /**
-     * 数据盘大小(GB)
-     */
-    private int storageSize;
-
-    /**
-     * 系统盘ID
-     */
-    private String rootId;
-
-    /**
-     * 系统盘大小(GB)
-     */
-    private int rootSize;
-
-    /**
-     * 系统盘类型
-     * 1.本地盘
-     * 2.云硬盘
-     * 3.SSD本地盘
-     * 4.SSD云盘
-     */
-    private int rootType;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudInstanceSet.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudInstanceSet.java
deleted file mode 100644
index 8fd4185..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudInstanceSet.java
+++ /dev/null
@@ -1,139 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * 接口:DescribeInstances
- * Created by xh on 2017/5/9.
- */
-@Data
-public class QcloudInstanceSet {
-    /**
-     * 实例名称
-     */
-    private String instanceName;
-
-    /**
-     * 实例ID,命名格式为“ins-xxxxxxxx”
-     */
-    private String unInstanceId;
-
-    /**
-     * 实例主网卡的内网IP
-     */
-    private String lanIp;
-
-    /**
-     * 公网IP列表(包括实例创建时自动分配的IP和弹性IP)
-     */
-    private String[] wanIpSet;
-
-    /**
-     * CPU核数
-     */
-    private int cpu;
-
-    /**
-     * 内存大小(GB)
-     */
-    private int mem;
-
-    /**
-     * 带宽大小(Mbps)
-     */
-    private int bandwidth;
-
-    /**
-     * 镜像ID,命名格式为“img-xxxxxxxx”
-     */
-    private String unImgId;
-
-    /**
-     * 当前状态
-     */
-    private int status;
-
-    /**
-     * 所属地域
-     */
-    private String Region;
-
-    /**
-     * 创建时间
-     */
-    private String createTime;
-
-    /**
-     * 到期时间。如果是按量计费实例,则为“0000-00-00 00:00”
-     */
-    private String deadlineTime;
-
-    /**
-     * 自动续费标识。
-     * 0:不自动续费
-     * 1:自动续费
-     * 2:不再续费
-     */
-    private int autoRenew;
-
-    /**
-     * 项目ID
-     */
-    private int projectId;
-
-    /**
-     * 操作系统名称
-     */
-    private String os;
-
-    /**
-     * 计费模式
-     * 0:按月结算的后付费
-     * 1:包年包月
-     * 2:按量计费
-     */
-    private String cvmPayMode;
-
-    /**
-     * 网络计费模式
-     * 0:按月结算的后付费
-     * 1:包年包月
-     * 2:按流量
-     * 3:按带宽
-     */
-    private String networkPayMode;
-
-    /**
-     * 可用区ID
-     */
-    private int zoneId;
-
-    /**
-     * 可用区名称
-     */
-    private String zoneName;
-
-    /**
-     * 私有网络ID
-     */
-    private String vpcId;
-
-    /**
-     * 子网ID
-     */
-    private String subnetId;
-
-    /**
-     * 是否是VPC的网关。
-     * 0:否
-     * 1:是
-     */
-    private int isVpcGateway;
-
-    /**
-     * 包含了硬盘信息的对象
-     */
-    private List<QcloudInstanceDiskInfo> diskInfo;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudLbBackends.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudLbBackends.java
deleted file mode 100644
index 6edfb1b..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudLbBackends.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * clb DescribeLoadBalancerBackends接口返回数据
- * Created by xh on 2017/6/14.
- */
-@Data
-public class QcloudLbBackends {
-    /**
-     * 云服务器实例ID
-     */
-    private String instanceId;
-
-    /**
-     * 云服务器实例ID,可以代替 instanceId 作任何操作,建议使用此ID
-     */
-    private String unInstanceId;
-
-    /**
-     * 云服务器权重
-     */
-    private int weight;
-
-    /**
-     * 云服务器的名称
-     */
-    private String instanceName;
-
-    /**
-     * 云服务器的内网IP
-     */
-    private String lanIp;
-
-    /**
-     * 云服务器的外网IP
-     */
-    private List<String> wanIpSet;
-
-    /**
-     * 云服务器状态
-     * 1:故障,2:运行中,3:创建中,4:已关机,5:已退还,6:退还中,
-     * 7:重启中,8:开机中,9:关机中,10:密码重置中,11:格式化中,
-     * 12:镜像制作中,13:带宽设置中,14:重装系统中,19:升级中,21:热迁移中
-     */
-    private int instanceStatus;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudLbInstances.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudLbInstances.java
deleted file mode 100644
index a76f969..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudLbInstances.java
+++ /dev/null
@@ -1,54 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * clb DescribeLoadBalancers接口返回数据
- * Created by xh on 2017/6/13.
- */
-@Data
-public class QcloudLbInstances {
-    /**
-     * 负载均衡实例的唯一ID
-     */
-    private String loadBalancerId;
-
-    /**
-     * 负载均衡实例的统一唯一ID
-     */
-    private String unLoadBalancerId;
-
-    /**
-     * 负载均衡实例的名称
-     */
-    private String loadBalancerName;
-
-    /**
-     * 负载均衡实例的类型
-     1:公网(无日租), 2:公网(有日租), 3:内网
-     */
-    private int loadBalancerType;
-
-    /**
-     * 负载均衡实例的域名,内网类型负载均衡实例没有域名
-     */
-    private String domain;
-
-    /**
-     * 负载均衡实例的 VIP 列表
-     */
-    private List<String> loadBalancerVips;
-
-    /**
-     * 负载均衡实例的状态,包括
-     * 0:创建中,1:正常运行
-     */
-    private int status;
-
-    /**
-     * 负载均衡实例的创建时间
-     */
-    private String createTime;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudLbListeners.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudLbListeners.java
deleted file mode 100644
index 7e83164..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudLbListeners.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-/**
- * clb DescribeLoadBalancerListeners接口返回数据
- * Created by xh on 2017/6/14.
- */
-@Data
-public class QcloudLbListeners {
-    /**
-     * 负载均衡监听器ID
-     */
-    private String unListenerId;
-
-    /**
-     * 负载均衡器监听端口
-     */
-    private int loadBalancerPort;
-
-    /**
-     * 监听器后端转发端口
-     */
-    private int instancePort;
-
-    /**
-     * 监听器协议类型
-     * 1:HTTP,2:TCP,3:UDP,4:HTTPS
-     */
-    private int protocol;
-
-    /**
-     * 会话保持时间
-     */
-    private int sessionExpire;
-
-    /**
-     * 是否开启了检查
-     * 1(开启)、0(关闭)
-     */
-    private int healthSwitch;
-
-    /**
-     * 响应超时时间
-     */
-    private int timeOut;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudResponse.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudResponse.java
deleted file mode 100644
index 534ee27..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudResponse.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * 腾讯云api通用返回对象
- * Created by hui.xu on 2017/5/8.
- */
-@Data
-public class QcloudResponse {
-    /**
-     * 公共错误码, 0表示成功,其他值表示失败
-     */
-    private int code;
-
-    /**
-     * 业务侧错误码。成功时返回Success
-     */
-    private String codeDesc;
-
-    /**
-     * 模块错误信息描述,与接口相关
-     */
-    private String message;
-
-    /**
-     * 输出结果,查询到的伸缩组列表信息
-     */
-    private String data;
-
-    /**
-     * 接口:DescribeInstances 专用
-     * 符合条件的实例数量
-     */
-    private int totalCount;
-
-    /**
-     * 接口:DescribeInstances 专用
-     * 实例信息列表
-     */
-    private List<QcloudInstanceSet> instanceSet;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingActivitySet.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingActivitySet.java
deleted file mode 100644
index 3ababb6..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingActivitySet.java
+++ /dev/null
@@ -1,39 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-/**
- * 接口:DescribeScalingActivity
- * 查询伸缩活动
- * Created by xh on 2017/5/11.
- */
-@Data
-public class QcloudScalingActivitySet {
-    private String status;
-
-    private String code;
-
-    private String autoScalingGroupId;
-
-    private String cause;
-
-    private String hostIndex;
-
-    private String desciption;
-
-    private String startTime;
-
-    private String hostIp;
-
-    private String msg;
-
-    private String scalingPolicyId;
-
-    private String scalingActivityId;
-
-    private String endTime;
-
-    private String createTime;
-
-    private String scalingGroupId;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingActivitySetData.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingActivitySetData.java
deleted file mode 100644
index dd48de7..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingActivitySetData.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * 接口:DescribeScalingGroup
- * 伸缩组Data json
- * Created by hui.xu on 2017/5/8.
- */
-@Data
-public class QcloudScalingActivitySetData {
-    /**
-     * 扩展活动组集合
-     */
-    private List<QcloudScalingActivitySet> scalingActivitySet;
-
-    /**
-     * 扩展活动数量
-     */
-    private int totalCount;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingInstancesData.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingInstancesData.java
deleted file mode 100644
index 7a96729..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingInstancesData.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-import java.util.List;
-
-/**
- * 接口:DescribeScalingInstance
- * 伸缩组实例Data json
- * Created by xh on 2017/5/9.
- */
-@Data
-public class QcloudScalingInstancesData {
-    /**
-     * 云服务器实例信息的集合
-     */
-    private List<QcloudScalingInstancesSet> scalingInstancesSet;
-
-    /**
-     * 查询到的云服务器实例数量
-     */
-    private int totalCount;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingInstancesSet.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingInstancesSet.java
deleted file mode 100644
index 8db62b9..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/model/QcloudScalingInstancesSet.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package com.monitor.qcloudtools.model;
-
-import lombok.Data;
-
-/**
- * 接口:DescribeScalingInstance
- * 查询伸缩组绑定的云服务器
- * Created by xh on 2017/5/9.
- */
-@Data
-public class QcloudScalingInstancesSet {
-    /**
-     * CVM实例的ID
-     */
-    private String instanceId;
-
-    /**
-     * 实例健康状态。若为Healthy,表示健康;若为UnHealthy,表示不健康
-     */
-    private String healthStatus;
-
-    /**
-     * 实例类型。若为Auto,表示是伸缩组自动创建的实例;若为Manual,表示是用户手动创建的实例
-     */
-    private String creationType;
-
-    /**
-     * 实例在伸缩组中的生命周期状态,有以下几种情况:
-     * Creating:创建中
-     * InService:运行中
-     * Removing:移除中
-     * Attaching:绑定中
-     * Detaching:解绑中
-     * Backuping:备份中
-     * UnBackuping:解除备份中
-     * AttachLb:绑定LB中
-     * DetachLb:解绑LB中
-     * Preheating:预热中
-     */
-    private String lifeCycleState;
-
-    /**
-     * 移除保护标志位。1:处于移除保护中,0:没有处于移除保护中
-     */
-    private int protectedFromScaleIn;
-
-    /**
-     * 该实例加入伸缩组的时间
-     */
-    private String addTime;
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/util/QcloudSdkUtil.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/util/QcloudSdkUtil.java
deleted file mode 100644
index 365278a..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/util/QcloudSdkUtil.java
+++ /dev/null
@@ -1,98 +0,0 @@
-package com.monitor.qcloudtools.util;
-
-import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONObject;
-import com.monitor.qcloudtools.constant.QcloudConstant;
-import com.monitor.qcloudtools.model.QcloudResponse;
-import com.qcloud.Module.Base;
-import com.qcloud.QcloudApiModuleCenter;
-import org.apache.commons.lang3.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.TreeMap;
-
-/**
- * Created by hui.xu on 2017/5/8.
- */
-public class QcloudSdkUtil {
-    public static final Logger logger = LoggerFactory.getLogger("qcloudAutoScalingLogger");
-
-    /**
-     * 获取腾讯云通用参数
-     * @return
-     */
-    public static TreeMap<String, Object> getCommonConfig(String requestType){
-        TreeMap<String, Object> config = new TreeMap<>();
-        config.put("SecretId", QcloudConstant.QCLOUD_SECRETID);
-        config.put("SecretKey", QcloudConstant.QCLOUD_SECRETKEY);
-        config.put("RequestMethod", requestType);
-        config.put("DefaultRegion", QcloudConstant.QCLOUD_REGION);
-        return config;
-    }
-
-    /**
-     * 获取腾讯云通用数据json对象
-     * @param baseModule 接口实例
-     * @param requestType 请求类型 GET | POST
-     * @param actionType 接口名称
-     * @param params 接口请求参数
-     * @param isChooseRoot true:返回根节点 false:返回data节点
-     *                     由于某些接口返回没有data属性具体参考文档
-     *                     例如:DescribeInstances
-     *                         ModifyScalingGroup
-     * @return
-     */
-    public static String getCommonData(Base baseModule, String requestType, String actionType, TreeMap<String, Object> params, boolean isChooseRoot){
-        QcloudResponse response;
-        String dataJson = null;
-        try{
-            TreeMap<String, Object> config = getCommonConfig(requestType);
-            QcloudApiModuleCenter module = new QcloudApiModuleCenter(baseModule, config);
-            String returnJson = module.call(actionType, params);
-
-            if(StringUtils.isBlank(returnJson)){
-                return null;
-            }
-            if(isChooseRoot){
-                return returnJson;
-            }
-            response = JSON.parseObject(returnJson, QcloudResponse.class);
-            if((null == response) || (0 != response.getCode())){
-                logger.error(String.format(" - QcloudSdkUtil - getCommonData - failure - code:%s - message:%s", response.getCode(), response.getMessage()));
-                return null;
-            }
-            dataJson = response.getData();
-        }catch (Exception e){
-            logger.error(" - QcloudSdkUtil - getCommonData - error", e);
-        }
-
-        return dataJson;
-    }
-
-    public static String getCommonData(Base baseModule, String requestType, String actionType, TreeMap<String, Object> params, String dataValue){
-        String dataJson = null;
-        String response = null;
-
-        try{
-            TreeMap<String, Object> config = getCommonConfig(requestType);
-            QcloudApiModuleCenter module = new QcloudApiModuleCenter(baseModule, config);
-            String returnJson = module.call(actionType, params);
-
-            if(StringUtils.isBlank(returnJson)){
-                return null;
-            }
-            JSONObject responseJSON = JSONObject.parseObject(returnJson);
-
-            response = responseJSON.getString(dataValue);
-            if(StringUtils.isBlank(response)){
-                logger.error(String.format(" - QcloudSdkUtil - getCommonData - failure - code:%s - respones:%s", responseJSON.getString("code"), returnJson));
-                return null;
-            }
-        }catch (Exception e){
-            logger.error(" - QcloudSdkUtil - getCommonData - error", e);
-        }
-
-        return response;
-    }
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/util/SignatureUtil.java b/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/util/SignatureUtil.java
deleted file mode 100644
index 2f0a98c..0000000
--- a/monitor-service-awstools/src/main/java/com/monitor/qcloudtools/util/SignatureUtil.java
+++ /dev/null
@@ -1,112 +0,0 @@
-package com.monitor.qcloudtools.util;
-
-import com.monitor.qcloudtools.constant.QcloudConstant;
-import org.apache.commons.codec.binary.Base64;
-import org.apache.commons.lang.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import javax.crypto.Mac;
-import javax.crypto.spec.SecretKeySpec;
-import java.net.URLEncoder;
-import java.util.Random;
-
-/**
- * 腾讯云签名工具类
- * Created by hui.xu on 2017/5/8.
- */
-public class SignatureUtil {
-    public static final Logger logger = LoggerFactory.getLogger("qcloudAutoScalingLogger");
-
-    /**
-     * 公共请求参数
-     * @param actionName 请求的api的函数名称
-     * @return
-     */
-    public static String getCommReqParms(String actionName){
-        String returnValue = null;
-
-        try{
-            //实例所在区域
-            String region = QcloudConstant.QCLOUD_REGION;
-            //当前时间戳
-            long timestamp = System.currentTimeMillis() / 1000;
-            //随机的正整数
-            int nonce = (new Random()).nextInt();
-            //密钥Id
-            String secretId = QcloudConstant.QCLOUD_SECRETID;
-            //请求签名
-            String Signature = getSignature(actionName);
-            if(StringUtils.isBlank(Signature)){
-                return null;
-            }
-            //签名方式
-            String signatureMethod = "HmacSHA256";
-            //2.2:拼接请求字符串
-            returnValue = String.format("Action=%s&SecretId=%s&Region=%s&Timestamp=%s&Nonce=%s&Signature=%s&SignatureMethod=%s",
-                    actionName, secretId, region, timestamp, nonce, Signature, signatureMethod);
-        }catch(Exception e){
-            logger.error(" - SignatureUtil - getCommReqParms - eror", e);
-        }
-
-        return returnValue;
-    }
-
-    /**
-     * 获取签名凭证
-     * @param actionName 请求的api的函数名称
-     * @return
-     */
-    public static String getSignature(String actionName){
-        String returnValue = null;
-
-        try{
-            if(StringUtils.isBlank(actionName)){
-                return null;
-            }
-            //2.1:对参数排序组装
-            //密钥Id
-            String secretId = QcloudConstant.QCLOUD_SECRETID;
-            //用于加密签名字符串和服务器端验证签名字符串的密钥
-            String secretKey = QcloudConstant.QCLOUD_SECRETKEY;
-            //当前时间戳
-            long timestamp = System.currentTimeMillis() / 1000;
-            //随机的正整数
-            int nonce = (new Random()).nextInt();
-            //实例所在区域
-            String region = QcloudConstant.QCLOUD_REGION;
-            //签名方式
-            String signatureMethod = "HmacSHA256";
-            //待查询的实例ID
-            String instanceIds = "ins-09dx96dg";
-            //偏移量
-            int offset = 0;
-            //最大允许输出
-            int limit = 20;
-            //2.2:拼接请求字符串,字典序升序排列
-            String urlParms = String.format("Action=%s&Nonce=%s&Region=%s&SecretId=%s&SignatureMethod=%s&Timestamp=%s&instanceIds.0=%s&limit=%s&offset=%s",
-                    actionName, nonce, region, secretId, signatureMethod, timestamp, instanceIds, limit, offset);
-            //2.3:拼接签名原文字符串,签名原文串的拼接规则为:请求方法 + 请求主机 +请求路径 + ? + 请求字符串
-            String url = String.format("GETcvm.api.qcloud.com/v2/index.php?%s",urlParms);
-            System.out.println("***:" + url);
-            //2.4:生成签名串
-            Mac sha256_HMAC = Mac.getInstance("HmacSHA256");
-            SecretKeySpec secret_key = new SecretKeySpec("Gu5t9xGARNpq86cd98joQYCN3Cozk1qA".getBytes(), "HmacSHA256");
-            sha256_HMAC.init(secret_key);
-            String hash = Base64.encodeBase64String(sha256_HMAC.doFinal(urlParms.getBytes()));
-            System.out.println("---:" + hash);
-            //3:签名串编码
-            //hash = "PSWUwVv4TfW2sQP1FT9KbbLjIZ9bmK8f1cL6fbpf3KI=";
-            returnValue = URLEncoder.encode(hash, "GBK");
-            System.out.println("~~~:" + returnValue);
-        }catch (Exception e){
-            logger.error(" - SignatureUtil - getSignature - eror", e);
-        }
-
-        return returnValue;
-    }
-
-    public static void main(String[] args) {
-        SignatureUtil.getSignature("DescribeInstances");
-    }
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Common/Request.java b/monitor-service-awstools/src/main/java/com/qcloud/Common/Request.java
deleted file mode 100644
index e26849d..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Common/Request.java
+++ /dev/null
@@ -1,386 +0,0 @@
-package com.qcloud.Common;
-
-import com.qcloud.Utilities.MD5;
-import org.springframework.util.StringUtils;
-
-import javax.net.ssl.HostnameVerifier;
-import javax.net.ssl.HttpsURLConnection;
-import javax.net.ssl.SSLSession;
-import java.io.*;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.net.URLConnection;
-import java.net.URLEncoder;
-import java.util.Map;
-import java.util.Random;
-import java.util.Set;
-import java.util.TreeMap;
-
-/**
- * @brief 请求调用类
- * @author robinslsun
- */
-public class Request {
-	protected static String requestUrl = "";
-	protected static String rawResponse = "";
-	protected static String version = "SDK_JAVA_1.3";
-	protected static int timeOut = 1000;//设置连接主机的超时时间,单位:毫秒,可以根据实际需求合理更改 timeOut 的值。
-
-	public static String getRequestUrl() {
-		return requestUrl;
-	}
-
-	public static String getRawResponse() {
-		return rawResponse;
-	}
-
-	public static String generateUrl(TreeMap<String, Object> params,
-			String secretId, String secretKey, String requestMethod,
-			String requestHost, String requestPath) {
-		if (!params.containsKey("SecretId"))
-			params.put("SecretId", secretId);
-
-		if (!params.containsKey("Nonce"))
-			params.put("Nonce",
-					new Random().nextInt(Integer.MAX_VALUE));
-
-		if (!params.containsKey("Timestamp"))
-			params.put("Timestamp", System.currentTimeMillis() / 1000);
-
-		params.put("RequestClient", version);
-
-		String plainText = Sign.makeSignPlainText(params, requestMethod,
-				requestHost, requestPath);
-		
-		String signatureMethod = "HmacSHA1";
-		if(params.containsKey("SignatureMethod") && params.get("SignatureMethod").toString().equals("HmacSHA256"))
-		{
-			signatureMethod = "HmacSHA256";
-		}
-
-		try {
-			params.put("Signature", Sign.sign(plainText, secretKey, signatureMethod));
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-
-		if (params.get("Action").toString().equals("MultipartUploadVodFile")) {
-			String url = "http://" + requestHost + requestPath;
-			url += Sign.buildParamStr1(params,requestMethod);
-			return url;
-		}
-
-		String url = "https://" + requestHost + requestPath;
-		if (requestMethod.equals("GET")) {
-			url += Sign.buildParamStr1(params,requestMethod);
-		}
-
-		return url;
-	}
-
-	public static String send(TreeMap<String, Object> params, String secretId,
-			String secretKey, String requestMethod, String requestHost,
-			String requestPath, String fileName) {
-		if (!params.containsKey("SecretId"))
-			params.put("SecretId", secretId);
-
-		if (!params.containsKey("Nonce"))
-			params.put("Nonce",
-					new Random().nextInt(Integer.MAX_VALUE));
-
-		if (!params.containsKey("Timestamp"))
-			params.put("Timestamp", System.currentTimeMillis() / 1000);
-
-		params.put("RequestClient", version);
-		params.remove("Signature");
-		String plainText = Sign.makeSignPlainText(params, requestMethod,
-				requestHost, requestPath);
-		
-		String signatureMethod = "HmacSHA1";
-		if(params.containsKey("SignatureMethod") && params.get("SignatureMethod").toString().equals("HmacSHA256"))
-		{
-			signatureMethod = "HmacSHA256";
-		}
-		
-		try {
-			params.put("Signature", Sign.sign(plainText, secretKey, signatureMethod));
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-
-		if (params.get("Action").toString().equals("MultipartUploadVodFile")) {
-			String url = "http://" + requestHost + requestPath;
-			return sendMultipartUploadVodFileRequest(url, params,
-					requestMethod, fileName);
-		}
-
-		String url = "https://" + requestHost + requestPath;
-
-		return sendRequest(url, params, requestMethod, fileName);
-	}
-
-	public static String sendRequest(String url,
-			Map<String, Object> requestParams, String requestMethod,
-			String fileName) {
-		String result = "";
-		BufferedReader in = null;
-		String paramStr = "";
-
-		for (String key : requestParams.keySet()) {
-			if(requestParams.get(key) == null){
-				continue;
-			}
-			if (!paramStr.isEmpty()) {
-				paramStr += '&';
-			}
-			try {
-				paramStr += key + '='
-						+ URLEncoder.encode(requestParams.get(key).toString(),"utf-8");
-			} catch (UnsupportedEncodingException e) {
-				result = "{\"code\":-2300,\"location\":\"com.qcloud.Common.Request:129\",\"message\":\"api sdk throw exception! "
-						+ e.toString() + "\"}";
-			}
-		}
-
-		try {
-
-			if (requestMethod.equals("GET")) {
-				if (url.indexOf('?') > 0) {
-					url += '&' + paramStr;
-				} else {
-					url += '?' + paramStr;
-				}
-			}
-			requestUrl = url;
-			String BOUNDARY = "---------------------------"
-					+ MD5.stringToMD5(
-							String.valueOf(System.currentTimeMillis()))
-							.substring(0, 15);
-			URL realUrl = new URL(url);
-			URLConnection connection = null;
-			if (url.toLowerCase().startsWith("https")) {
-				HttpsURLConnection httpsConn = (HttpsURLConnection) realUrl
-						.openConnection();
-
-				httpsConn.setHostnameVerifier(new HostnameVerifier() {
-					public boolean verify(String hostname, SSLSession session) {
-						return true;
-					}
-				});
-				connection = httpsConn;
-			} else {
-				connection = realUrl.openConnection();
-			}
-
-			// 设置通用的请求属性
-			connection.setRequestProperty("accept", "*/*");
-			connection.setRequestProperty("connection", "Keep-Alive");
-			connection.setRequestProperty("user-agent",
-					"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
-			// 设置链接主机超时时间
-			connection.setConnectTimeout(timeOut);
-
-			if (requestMethod.equals("POST")) {
-				((HttpURLConnection) connection).setRequestMethod("POST");
-				// 发送POST请求必须设置如下两行
-				connection.setDoOutput(true);
-				connection.setDoInput(true);
-				connection.setRequestProperty("Content-Type",
-						"multipart/form-data; boundary=" + BOUNDARY);
-				OutputStream out = new DataOutputStream(
-						connection.getOutputStream());
-				StringBuffer strBuf = new StringBuffer();
-				for (String key : requestParams.keySet()) {
-					strBuf.append("\r\n").append("--").append(BOUNDARY)
-							.append("\r\n");
-					strBuf.append("Content-Disposition: form-data; name=\""
-							+ key + "\"\r\n\r\n");
-					strBuf.append(requestParams.get(key));
-				}
-				out.write(strBuf.toString().getBytes());
-				if (fileName != null) {
-					File file = new File(fileName);
-					String filename = file.getName();
-					String contentType = URLConnection.getFileNameMap()
-							.getContentTypeFor(fileName);
-
-					strBuf = new StringBuffer();
-					strBuf.append("\r\n").append("--").append(BOUNDARY)
-							.append("\r\n");
-					strBuf.append("Content-Disposition: form-data; name=\"entityFile\"; filename=\""
-							+ filename + "\"\r\n");
-					strBuf.append("Content-Type:" + contentType + "\r\n\r\n");
-
-					out.write(strBuf.toString().getBytes());
-
-					DataInputStream ins = new DataInputStream(
-							new FileInputStream(file));
-					int bytes = 0;
-					byte[] bufferOut = new byte[1024];
-					while ((bytes = ins.read(bufferOut)) != -1) {
-						out.write(bufferOut, 0, bytes);
-					}
-					ins.close();
-				}
-				byte[] endData = ("\r\n--" + BOUNDARY + "--\r\n").getBytes();
-				out.write(endData);
-				out.flush();
-				out.close();
-			}
-
-			// 建立实际的连接
-			connection.connect();
-
-			// 定义 BufferedReader输入流来读取URL的响应
-			in = new BufferedReader(new InputStreamReader(
-					connection.getInputStream()));
-
-			String line;
-			while ((line = in.readLine()) != null) {
-				result += line;
-			}
-
-		} catch (Exception e) {
-			result = "{\"code\":-2700,\"location\":\"com.qcloud.Common.Request:225\",\"message\":\"api sdk throw exception! "
-					+ e.toString() + "\"}";
-		} finally {
-			// 使用finally块来关闭输入流
-			try {
-				if (in != null) {
-					in.close();
-				}
-			} catch (Exception e2) {
-				result = "{\"code\":-2800,\"location\":\"com.qcloud.Common.Request:234\",\"message\":\"api sdk throw exception! "
-						+ e2.toString() + "\"}";
-			}
-		}
-		rawResponse = result;
-		return result;
-	}
-
-	public static String sendMultipartUploadVodFileRequest(String url,
-			Map<String, Object> requestParams, String requestMethod,
-			String fileName) {
-		String result = "";
-		BufferedReader in = null;
-		String paramStr = "";
-
-		for (String key : requestParams.keySet()) {
-			if (!paramStr.isEmpty()) {
-				paramStr += '&';
-			}
-			try {
-				paramStr += key + '='
-						+ URLEncoder.encode(requestParams.get(key).toString(),"utf-8");
-			} catch (UnsupportedEncodingException e) {
-				result = "{\"code\":-2400,\"location\":\"com.qcloud.Common.Request:263\",\"message\":\"api sdk throw exception! "
-						+ e.toString() + "\"}";
-			}
-		}
-
-		try {
-
-			if (url.indexOf('?') > 0) {
-				url += '&' + paramStr;
-			} else {
-				url += '?' + paramStr;
-			}
-
-			System.out.println(url);
-
-			requestUrl = url;
-			// String BOUNDARY = "---------------------------" +
-			// MD5.stringToMD5(String.valueOf(System.currentTimeMillis())).substring(0,15);
-			URL realUrl = new URL(url);
-			URLConnection connection = null;
-			if (url.toLowerCase().startsWith("https")) {
-				HttpsURLConnection httpsConn = (HttpsURLConnection) realUrl
-						.openConnection();
-
-				httpsConn.setHostnameVerifier(new HostnameVerifier() {
-					public boolean verify(String hostname, SSLSession session) {
-						return true;
-					}
-				});
-				connection = httpsConn;
-			} else {
-				connection = realUrl.openConnection();
-			}
-
-			// 设置通用的请求属性
-			connection.setRequestProperty("accept", "*/*");
-			connection.setRequestProperty("connection", "Keep-Alive");
-			connection.setRequestProperty("user-agent",
-					"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
-			connection.setDoOutput(true);
-			connection.setDoInput(true);
-			// 设置链接主机超时时间
-			connection.setConnectTimeout(timeOut);
-
-			File file = new File(fileName);
-			long file_length = (Long) requestParams.get("fileSize");
-			OutputStream out = new DataOutputStream(
-					connection.getOutputStream());
-			DataInputStream ins = new DataInputStream(new FileInputStream(file));
-			int offset = ((Integer) requestParams.get("offset")).intValue();
-			int dataSize = ((Integer) requestParams.get("dataSize")).intValue();
-			if (offset >= file_length) {
-				return "{\"code\":-3001,\"location\":\"com.qcloud.Common.Request:303\",\"message\":\"api sdk throw exception! offset larger than the size of file\"}";
-			}
-			int skipBytes = ins.skipBytes(offset);
-			int page = dataSize / 1024;
-			int remainder = dataSize % 1024;
-			int bytes = 0;
-			byte[] bufferOut = new byte[1024];
-			byte[] bufferOut2 = new byte[remainder];
-			while (page != 0) {
-				if ((bytes = ins.read(bufferOut)) != -1) {
-					out.write(bufferOut, 0, bytes);
-				}
-				page = page - 1;
-			}
-			if ((bytes = ins.read(bufferOut2)) != -1) {
-				out.write(bufferOut2, 0, bytes);
-			}
-			ins.close();
-			out.flush();
-			out.close();
-
-			// 建立实际的连接
-			connection.connect();
-			try {
-				// 定义 BufferedReader输入流来读取URL的响应
-				in = new BufferedReader(new InputStreamReader(
-						connection.getInputStream()));
-			} catch (Exception e) {
-				result = "{\"code\":-3002,\"location\":\"com.qcloud.Common.Request:331\",\"message\":\"api sdk throw exception! protocol doesn't support input or the character Encoding is not supported."
-						+ "details: " + e.toString() + "\"}";
-				if (in != null) {
-					in.close();
-				}
-				rawResponse = result;
-				return result;
-			}
-			String line;
-			while ((line = in.readLine()) != null) {
-				result += line;
-			}
-
-		} catch (Exception e) {
-			result = "{\"code\":-3000,\"location\":\"com.qcloud.Common.Request:345\",\"message\":\"api sdk throw exception! "
-					+ e.toString() + "\"}";
-		} finally {
-			// 使用finally块来关闭输入流
-			try {
-				if (in != null) {
-					in.close();
-				}
-			} catch (Exception e2) {
-				result = "{\"code\":-3003,\"location\":\"com.qcloud.Common.Request:354\",\"message\":\"api sdk throw exception! "
-						+ e2.toString() + "\"}";
-			}
-		}
-		rawResponse = result;
-		return result;
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Common/Sign.java b/monitor-service-awstools/src/main/java/com/qcloud/Common/Sign.java
deleted file mode 100644
index 15dfccf..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Common/Sign.java
+++ /dev/null
@@ -1,97 +0,0 @@
-package com.qcloud.Common;
-
-import java.io.UnsupportedEncodingException;
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
-import java.util.TreeMap;
-
-import javax.crypto.Mac;
-import javax.crypto.spec.SecretKeySpec;
-
-//import sun.misc.BASE64Encoder;
-//import org.apache.commons.codec.binary.Base64;
-import com.qcloud.Utilities.Base64;
-import com.sun.corba.se.impl.protocol.giopmsgheaders.RequestMessage;
-import org.apache.commons.lang3.StringUtils;
-
-public class Sign {
-	// 编码方式
-    private static final String CONTENT_CHARSET = "UTF-8";
-
-    // HMAC算法
-    private static final String HMAC_ALGORITHM = "HmacSHA1";
-
-    /**
-     * @brief 签名
-     * @author cicerochen@tencent.com
-     * @date 2017-03-15 18:00:00
-     *
-     * @param signStr 被加密串
-     * @param secret 加密密钥
-     * @param signatureMethod 签名算法
-     *
-     * @return
-     */
-    public static String sign(String signStr, String secret, String signatureMethod) 
-    		throws NoSuchAlgorithmException, UnsupportedEncodingException, InvalidKeyException 
-    {
-	String sig = null;
-        Mac mac1 = Mac.getInstance("HmacSHA1");
-        Mac mac2 = Mac.getInstance("HmacSHA256");
-        byte[] hash;
-        if (signatureMethod == "HmacSHA256"){
-        	SecretKeySpec secretKey = new SecretKeySpec(secret.getBytes(CONTENT_CHARSET), mac2.getAlgorithm());
-        	mac2.init(secretKey);
-        	 hash = mac2.doFinal(signStr.getBytes(CONTENT_CHARSET));
-        }
-        else{
-        	SecretKeySpec secretKey = new SecretKeySpec(secret.getBytes(CONTENT_CHARSET), mac1.getAlgorithm());
-        	mac1.init(secretKey);
-        	 hash = mac1.doFinal(signStr.getBytes(CONTENT_CHARSET));
-        }
-
-        // base64
-        //sig = new String(new BASE64Encoder().encode(hash).getBytes());
-        //sig = new String(Base64.encodeBase64(hash));
-        sig = new String(Base64.encode(hash));
-        return sig;	
-    }
-    
-    public static String makeSignPlainText(TreeMap<String, Object> requestParams, String requestMethod, String requestHost, String requestPath) {
-
-        String retStr = "";
-        retStr += requestMethod;
-        retStr += requestHost;
-        retStr += requestPath;
-        retStr += buildParamStr1(requestParams, requestMethod);
-        
-        return retStr;
-    }
-
-    protected static String buildParamStr1(TreeMap<String, Object> requestParams, String requestMethod) {
-        return buildParamStr(requestParams, requestMethod);
-    }
-
-    protected static String buildParamStr(TreeMap<String, Object> requestParams, String requestMethod) {
-
-        String retStr = "";
-        for(String key: requestParams.keySet()) {
-            if(null == requestParams.get(key)){
-                continue;
-            }
-        	//排除上传文件的参数
-            if(requestMethod == "POST" && requestParams.get(key).toString().substring(0, 1).equals("@")){
-            	continue;
-            }
-            if (retStr.length()==0) {
-                retStr += '?';
-            } else {
-                retStr += '&';
-            }
-
-            retStr += key.replace("_", ".") + '=' + requestParams.get(key).toString();
-
-        }
-        return retStr;
-    }
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Account.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Account.java
deleted file mode 100644
index 7447d28..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Account.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Account extends Base{
-	public Account(){
-		serverHost = "account.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Base.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Base.java
deleted file mode 100644
index 00c6745..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Base.java
+++ /dev/null
@@ -1,91 +0,0 @@
-package com.qcloud.Module;
-
-import com.qcloud.Common.*;
-
-import java.util.TreeMap;
-
-public abstract class Base {
-	protected String serverHost = "";
-	protected String serverUri = "/v2/index.php";
-	protected String secretId = "";
-	protected String secretKey = "";
-	protected String defaultRegion = "";
-	protected String requestMethod = "GET";
-
-	public void setConfig(TreeMap<String, Object> config) {
-		if (config == null)
-			return;
-		for (String key : config.keySet()) {
-
-			if(key.equals("SecretId")){
-				setConfigSecretId(config.get(key).toString());
-			}
-			else if(key.equals("SecretKey")){
-				setConfigSecretKey(config.get(key).toString());
-			}
-			else if(key.equals("DefaultRegion")){
-				setConfigDefaultRegion(config.get(key).toString());
-			}
-			else if(key.equals("RequestMethod")){
-				setConfigRequestMethod(config.get(key).toString());
-			}
-		}
-	}
-
-	public void setConfigSecretId(String secretId) {
-		this.secretId = secretId;
-	}
-
-	public void setConfigSecretKey(String secretKey) {
-		this.secretKey = secretKey;
-	}
-
-	public void setConfigDefaultRegion(String region) {
-		this.defaultRegion = region;
-	}
-
-	public void setConfigRequestMethod(String method) {
-		this.requestMethod = method;
-	}
-
-	public String getLastRequest() {
-		return Request.getRequestUrl();
-	}
-
-	public String getLastResponse() {
-		return Request.getRawResponse();
-	}
-	
-	private String ucFirst(String word){
-		return word.replaceFirst(word.substring(0, 1),
-				word.substring(0, 1).toUpperCase());
-	}
-
-	public String generateUrl(String actionName, TreeMap<String, Object> params) {
-		actionName = ucFirst(actionName);
-		if(params == null)
-			params = new TreeMap<String, Object>();
-		params.put("Action", actionName);
-		if (!params.containsKey("Region")) {
-			params.put("Region", defaultRegion);
-		}
-		return Request.generateUrl(params, secretId, secretKey, requestMethod,
-				serverHost, serverUri);
-	}
-	
-	public String call(String actionName, TreeMap<String, Object> params){
-		return call(actionName, params, null);
-	}
-	
-	public String call(String actionName, TreeMap<String, Object> params, String fileName){
-		actionName = ucFirst(actionName);
-		if(params == null)
-			params = new TreeMap<String, Object>();
-		params.put("Action", actionName);
-		if (!params.containsKey("Region")) {
-			params.put("Region", defaultRegion);
-		}
-		String response = Request.send(params, secretId, secretKey, requestMethod, serverHost, serverUri, fileName);
-		return response;
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Bill.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Bill.java
deleted file mode 100644
index ed1f799..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Bill.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Bill extends Base{
-	public Bill(){
-		serverHost = "bill.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cbs.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Cbs.java
deleted file mode 100644
index cc42470..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cbs.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Cbs extends Base {
-	public Cbs(){
-		serverHost = "cbs.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cdb.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Cdb.java
deleted file mode 100644
index 9c52e7f..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cdb.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Cdb extends Base {
-	public Cdb(){
-		serverHost = "cdb.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cdn.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Cdn.java
deleted file mode 100644
index ac7e2db..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cdn.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package com.qcloud.Module;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.security.NoSuchAlgorithmException;
-import java.util.TreeMap;
-
-import com.qcloud.Utilities.MD5;
-
-public class Cdn extends Base {
-	
-	public Cdn(){
-		serverHost = "cdn.api.qcloud.com";
-	}
-	
-	public String UploadCdnEntity(TreeMap<String, Object> params) throws NoSuchAlgorithmException, IOException {
-		String actionName = "UploadCdnEntity";
-
-        String entityFile = params.get("entityFile").toString();
-        params.remove("entityFile");
-        File file = new File(entityFile);        
-        if (!file.exists()) {
-        	throw new FileNotFoundException();
-        }
-        
-        if (!params.containsKey("entityFileMd5")) {
-            params.put("entityFileMd5", MD5.fileNameToMD5(entityFile));
-        }
-        
-        return call(actionName, params, entityFile);
-	}
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cmem.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Cmem.java
deleted file mode 100644
index 54f0363..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cmem.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.qcloud.Module;
-
-public class Cmem extends Base {
-	//protected String serverHost = "cmem.api.qcloud.com";
-	public Cmem(){
-		serverHost = "cmem.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cns.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Cns.java
deleted file mode 100644
index d52538d..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cns.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Cns extends Base {
-	public Cns(){
-		serverHost = "cns.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cvm.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Cvm.java
deleted file mode 100644
index 8f2fa85..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Cvm.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.qcloud.Module;
-
-public class Cvm extends Base {
-	//protected String serverHost = "cvm.api.qcloud.com";
-	public Cvm(){
-		serverHost = "cvm.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Eip.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Eip.java
deleted file mode 100644
index 6aa0a88..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Eip.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Eip extends Base {
-	public Eip(){
-		serverHost = "eip.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Image.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Image.java
deleted file mode 100644
index ae811f3..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Image.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Image extends Base {
-	public Image(){
-		serverHost = "image.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Lb.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Lb.java
deleted file mode 100644
index e494f42..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Lb.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Lb extends Base {
-	public Lb(){
-		serverHost = "lb.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Live.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Live.java
deleted file mode 100644
index b5c8c0c..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Live.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Live extends Base {
-	public Live(){
-		serverHost = "live.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Market.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Market.java
deleted file mode 100644
index e2aad29..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Market.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Market extends Base {
-	public Market(){
-		serverHost = "market.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Monitor.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Monitor.java
deleted file mode 100644
index c0b7d22..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Monitor.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Monitor extends Base {
-	public Monitor(){
-		serverHost = "monitor.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Scaling.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Scaling.java
deleted file mode 100644
index 3cb7814..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Scaling.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Scaling extends Base {
-	public Scaling(){
-		serverHost = "scaling.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Sec.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Sec.java
deleted file mode 100644
index 3b0e3f9..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Sec.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Sec extends Base {
-	public Sec(){
-		serverHost = "csec.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Snapshot.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Snapshot.java
deleted file mode 100644
index 67bff6e..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Snapshot.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Snapshot extends Base {
-	public Snapshot(){
-		serverHost = "snapshot.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Tdsql.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Tdsql.java
deleted file mode 100644
index 762d35b..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Tdsql.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.qcloud.Module;
-
-public class Tdsql extends Base {
-	//protected String serverHost = "tdsql.api.qcloud.com";
-	public Tdsql(){
-		serverHost = "tdsql.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Trade.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Trade.java
deleted file mode 100644
index 45cbc7a..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Trade.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Trade extends Base {
-	public Trade(){
-		serverHost = "trade.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Vod.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Vod.java
deleted file mode 100644
index 67a9096..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Vod.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package com.qcloud.Module;
-
-import java.io.File;
-import java.io.IOException;
-import java.security.NoSuchAlgorithmException;
-import java.util.TreeMap;
-
-import com.qcloud.Utilities.SHA1;
-
-public class Vod extends Base {
-	public Vod(){
-		serverHost = "vod.api.qcloud.com";
-	}
-	
-	public String MultipartUploadVodFile(TreeMap<String, Object> params) throws NoSuchAlgorithmException, IOException {
-		serverHost = "vod.qcloud.com";
-		
-		String actionName = "MultipartUploadVodFile";
-
-        String fileName = params.get("file").toString();
-        params.remove("file");
-        File f= new File(fileName);  
-        
-        if (!params.containsKey("fileSize")){
-        	params.put("fileSize", f.length());
-        }
-        if (!params.containsKey("fileSha")){
-        	params.put("fileSha", SHA1.fileNameToSHA(fileName));
-        }
-        
-        return call(actionName, params, fileName);
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Vpc.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Vpc.java
deleted file mode 100644
index 906acef..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Vpc.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Vpc extends Base {
-	public Vpc(){
-		serverHost = "vpc.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Wenzhi.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Wenzhi.java
deleted file mode 100644
index 892cbd8..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Wenzhi.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Wenzhi extends Base {
-	public Wenzhi(){
-		serverHost = "wenzhi.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Module/Yunsou.java b/monitor-service-awstools/src/main/java/com/qcloud/Module/Yunsou.java
deleted file mode 100644
index a6838f0..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Module/Yunsou.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.qcloud.Module;
-
-public class Yunsou extends Base {
-	public Yunsou(){
-		serverHost = "yunsou.api.qcloud.com";
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/QcloudApiModuleCenter.java b/monitor-service-awstools/src/main/java/com/qcloud/QcloudApiModuleCenter.java
deleted file mode 100644
index 3767861..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/QcloudApiModuleCenter.java
+++ /dev/null
@@ -1,73 +0,0 @@
-package com.qcloud;
-
-import java.lang.reflect.Method;
-import java.util.TreeMap;
-
-import com.qcloud.Module.Base;
-
-/**
- * @brief 模块调用类
- * @author robinslsun
- *
- */
-public class QcloudApiModuleCenter {
-
-	private Base module;
-	
-	/**
-	 * 构造模块调用类
-	 * @param module 实际模块实例
-	 * @param config 模块配置参数
-	 */
-	public QcloudApiModuleCenter(Base module, TreeMap<String, Object> config){
-		this.module = module;
-		this.module.setConfig(config);
-	}
-	
-	/**
-	 * 生成Api调用地址
-	 * @param actionName 模块动作名称
-	 * @param params 模块请求参数
-	 * @return Api调用地址
-	 */
-	public String generateUrl(String actionName, TreeMap<String, Object> params){
-		return module.generateUrl(actionName, params);
-	}
-	
-	/**
-	 * Api调用
-	 * @param actionName 模块动作名称
-	 * @param params 模块请求参数
-	 * @return json字符串
-	 * @throws Exception
-	 */
-	public String call(String actionName, TreeMap<String, Object> params) throws Exception
-	{
-		for(Method method : module.getClass().getMethods()){
-			if(method.getName().equals(actionName)){
-				try {
-					return (String) method.invoke(module, params);
-				} catch (Exception e) {
-					throw e;
-				} 
-			}
-		}
-		return module.call(actionName, params);
-	}
-	
-	public void setConfigSecretId(String secretId) {
-		module.setConfigSecretId(secretId);
-	}
-
-	public void setConfigSecretKey(String secretKey) {
-		module.setConfigSecretKey(secretKey);
-	}
-
-	public void setConfigDefaultRegion(String region) {
-		module.setConfigDefaultRegion(region);
-	}
-
-	public void setConfigRequestMethod(String method) {
-		module.setConfigRequestMethod(method);
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Base64.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Base64.java
deleted file mode 100644
index 588e4fb..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Base64.java
+++ /dev/null
@@ -1,99 +0,0 @@
-package com.qcloud.Utilities;
-
-import java.io.UnsupportedEncodingException;
-
-public class Base64 {
-	private static char[] base64EncodeChars = new char[] { 'A', 'B', 'C', 'D',
-			'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q',
-			'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd',
-			'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q',
-			'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3',
-			'4', '5', '6', '7', '8', '9', '+', '/' };
-
-	private static byte[] base64DecodeChars = new byte[] { -1, -1, -1, -1, -1,
-			-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-			-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-			-1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59,
-			60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
-			10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1,
-			-1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
-			38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1,
-			-1, -1 };
-
-	public static String encode(byte[] data) {
-		StringBuffer sb = new StringBuffer();
-		int len = data.length;
-		int i = 0;
-		int b1, b2, b3;
-		while (i < len) {
-			b1 = data[i++] & 0xff;
-			if (i == len) {
-				sb.append(base64EncodeChars[b1 >>> 2]);
-				sb.append(base64EncodeChars[(b1 & 0x3) << 4]);
-				sb.append("==");
-				break;
-			}
-			b2 = data[i++] & 0xff;
-			if (i == len) {
-				sb.append(base64EncodeChars[b1 >>> 2]);
-				sb.append(base64EncodeChars[((b1 & 0x03) << 4)
-						| ((b2 & 0xf0) >>> 4)]);
-				sb.append(base64EncodeChars[(b2 & 0x0f) << 2]);
-				sb.append("=");
-				break;
-			}
-			b3 = data[i++] & 0xff;
-			sb.append(base64EncodeChars[b1 >>> 2]);
-			sb.append(base64EncodeChars[((b1 & 0x03) << 4)
-					| ((b2 & 0xf0) >>> 4)]);
-			sb.append(base64EncodeChars[((b2 & 0x0f) << 2)
-					| ((b3 & 0xc0) >>> 6)]);
-			sb.append(base64EncodeChars[b3 & 0x3f]);
-		}
-		return sb.toString();
-	}
-
-	public static byte[] decode(String str) throws UnsupportedEncodingException {
-		StringBuffer sb = new StringBuffer();
-		byte[] data = str.getBytes("US-ASCII");
-		int len = data.length;
-		int i = 0;
-		int b1, b2, b3, b4;
-		while (i < len) {
-			/* b1 */
-			do {
-				b1 = base64DecodeChars[data[i++]];
-			} while (i < len && b1 == -1);
-			if (b1 == -1)
-				break;
-			/* b2 */
-			do {
-				b2 = base64DecodeChars[data[i++]];
-			} while (i < len && b2 == -1);
-			if (b2 == -1)
-				break;
-			sb.append((char) ((b1 << 2) | ((b2 & 0x30) >>> 4)));
-			/* b3 */
-			do {
-				b3 = data[i++];
-				if (b3 == 61)
-					return sb.toString().getBytes("ISO-8859-1");
-				b3 = base64DecodeChars[b3];
-			} while (i < len && b3 == -1);
-			if (b3 == -1)
-				break;
-			sb.append((char) (((b2 & 0x0f) << 4) | ((b3 & 0x3c) >>> 2)));
-			/* b4 */
-			do {
-				b4 = data[i++];
-				if (b4 == 61)
-					return sb.toString().getBytes("ISO-8859-1");
-				b4 = base64DecodeChars[b4];
-			} while (i < len && b4 == -1);
-			if (b4 == -1)
-				break;
-			sb.append((char) (((b3 & 0x03) << 6) | b4));
-		}
-		return sb.toString().getBytes("ISO-8859-1");
-	}
-}
\ No newline at end of file
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONArray.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONArray.java
deleted file mode 100644
index afb5f50..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONArray.java
+++ /dev/null
@@ -1,977 +0,0 @@
-package com.qcloud.Utilities.Json;
-
-/*
- Copyright (c) 2002 JSON.org
-
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in all
- copies or substantial portions of the Software.
-
- The Software shall be used for Good, not Evil.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
- */
-
-import java.io.IOException;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.lang.reflect.Array;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.Map;
-
-/**
- * A JSONArray is an ordered sequence of values. Its external text form is a
- * string wrapped in square brackets with commas separating the values. The
- * internal form is an object having <code>get</code> and <code>opt</code>
- * methods for accessing the values by index, and <code>put</code> methods for
- * adding or replacing values. The values can be any of these types:
- * <code>Boolean</code>, <code>JSONArray</code>, <code>JSONObject</code>,
- * <code>Number</code>, <code>String</code>, or the
- * <code>JSONObject.NULL object</code>.
- * <p>
- * The constructor can convert a JSON text into a Java object. The
- * <code>toString</code> method converts to JSON text.
- * <p>
- * A <code>get</code> method returns a value if one can be found, and throws an
- * exception if one cannot be found. An <code>opt</code> method returns a
- * default value instead of throwing an exception, and so is useful for
- * obtaining optional values.
- * <p>
- * The generic <code>get()</code> and <code>opt()</code> methods return an
- * object which you can cast or query for type. There are also typed
- * <code>get</code> and <code>opt</code> methods that do type checking and type
- * coercion for you.
- * <p>
- * The texts produced by the <code>toString</code> methods strictly conform to
- * JSON syntax rules. The constructors are more forgiving in the texts they will
- * accept:
- * <ul>
- * <li>An extra <code>,</code>&nbsp;<small>(comma)</small> may appear just
- * before the closing bracket.</li>
- * <li>The <code>null</code> value will be inserted when there is <code>,</code>
- * &nbsp;<small>(comma)</small> elision.</li>
- * <li>Strings may be quoted with <code>'</code>&nbsp;<small>(single
- * quote)</small>.</li>
- * <li>Strings do not need to be quoted at all if they do not begin with a quote
- * or single quote, and if they do not contain leading or trailing spaces, and
- * if they do not contain any of these characters:
- * <code>{ } [ ] / \ : , #</code> and if they do not look like numbers and
- * if they are not the reserved words <code>true</code>, <code>false</code>, or
- * <code>null</code>.</li>
- * </ul>
- *
- * @author JSON.org
- * @version 2014-05-03
- */
-public class JSONArray {
-
-    /**
-     * The arrayList where the JSONArray's properties are kept.
-     */
-    private final ArrayList<Object> myArrayList;
-
-    /**
-     * Construct an empty JSONArray.
-     */
-    public JSONArray() {
-        this.myArrayList = new ArrayList<Object>();
-    }
-
-    /**
-     * Construct a JSONArray from a JSONTokener.
-     *
-     * @param x
-     *            A JSONTokener
-     * @throws JSONException
-     *             If there is a syntax error.
-     */
-    public JSONArray(JSONTokener x) throws JSONException {
-        this();
-        if (x.nextClean() != '[') {
-            throw x.syntaxError("A JSONArray text must start with '['");
-        }
-        if (x.nextClean() != ']') {
-            x.back();
-            for (;;) {
-                if (x.nextClean() == ',') {
-                    x.back();
-                    this.myArrayList.add(JSONObject.NULL);
-                } else {
-                    x.back();
-                    this.myArrayList.add(x.nextValue());
-                }
-                switch (x.nextClean()) {
-                case ',':
-                    if (x.nextClean() == ']') {
-                        return;
-                    }
-                    x.back();
-                    break;
-                case ']':
-                    return;
-                default:
-                    throw x.syntaxError("Expected a ',' or ']'");
-                }
-            }
-        }
-    }
-
-    /**
-     * Construct a JSONArray from a source JSON text.
-     *
-     * @param source
-     *            A string that begins with <code>[</code>&nbsp;<small>(left
-     *            bracket)</small> and ends with <code>]</code>
-     *            &nbsp;<small>(right bracket)</small>.
-     * @throws JSONException
-     *             If there is a syntax error.
-     */
-    public JSONArray(String source) throws JSONException {
-        this(new JSONTokener(source));
-    }
-
-    /**
-     * Construct a JSONArray from a Collection.
-     *
-     * @param collection
-     *            A Collection.
-     */
-    public JSONArray(Collection<Object> collection) {
-        this.myArrayList = new ArrayList<Object>();
-        if (collection != null) {
-            Iterator<Object> iter = collection.iterator();
-            while (iter.hasNext()) {
-                this.myArrayList.add(JSONObject.wrap(iter.next()));
-            }
-        }
-    }
-
-    /**
-     * Construct a JSONArray from an array
-     *
-     * @throws JSONException
-     *             If not an array.
-     */
-    public JSONArray(Object array) throws JSONException {
-        this();
-        if (array.getClass().isArray()) {
-            int length = Array.getLength(array);
-            for (int i = 0; i < length; i += 1) {
-                this.put(JSONObject.wrap(Array.get(array, i)));
-            }
-        } else {
-            throw new JSONException(
-                    "JSONArray initial value should be a string or collection or array.");
-        }
-    }
-
-    /**
-     * Get the object value associated with an index.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return An object value.
-     * @throws JSONException
-     *             If there is no value for the index.
-     */
-    public Object get(int index) throws JSONException {
-        Object object = this.opt(index);
-        if (object == null) {
-            throw new JSONException("JSONArray[" + index + "] not found.");
-        }
-        return object;
-    }
-
-    /**
-     * Get the boolean value associated with an index. The string values "true"
-     * and "false" are converted to boolean.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return The truth.
-     * @throws JSONException
-     *             If there is no value for the index or if the value is not
-     *             convertible to boolean.
-     */
-    public boolean getBoolean(int index) throws JSONException {
-        Object object = this.get(index);
-        if (object.equals(Boolean.FALSE)
-                || (object instanceof String && ((String) object)
-                        .equalsIgnoreCase("false"))) {
-            return false;
-        } else if (object.equals(Boolean.TRUE)
-                || (object instanceof String && ((String) object)
-                        .equalsIgnoreCase("true"))) {
-            return true;
-        }
-        throw new JSONException("JSONArray[" + index + "] is not a boolean.");
-    }
-
-    /**
-     * Get the double value associated with an index.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return The value.
-     * @throws JSONException
-     *             If the key is not found or if the value cannot be converted
-     *             to a number.
-     */
-    public double getDouble(int index) throws JSONException {
-        Object object = this.get(index);
-        try {
-            return object instanceof Number ? ((Number) object).doubleValue()
-                    : Double.parseDouble((String) object);
-        } catch (Exception e) {
-            throw new JSONException("JSONArray[" + index + "] is not a number.");
-        }
-    }
-
-    /**
-     * Get the int value associated with an index.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return The value.
-     * @throws JSONException
-     *             If the key is not found or if the value is not a number.
-     */
-    public int getInt(int index) throws JSONException {
-        Object object = this.get(index);
-        try {
-            return object instanceof Number ? ((Number) object).intValue()
-                    : Integer.parseInt((String) object);
-        } catch (Exception e) {
-            throw new JSONException("JSONArray[" + index + "] is not a number.");
-        }
-    }
-
-    /**
-     * Get the JSONArray associated with an index.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return A JSONArray value.
-     * @throws JSONException
-     *             If there is no value for the index. or if the value is not a
-     *             JSONArray
-     */
-    public JSONArray getJSONArray(int index) throws JSONException {
-        Object object = this.get(index);
-        if (object instanceof JSONArray) {
-            return (JSONArray) object;
-        }
-        throw new JSONException("JSONArray[" + index + "] is not a JSONArray.");
-    }
-
-    /**
-     * Get the JSONObject associated with an index.
-     *
-     * @param index
-     *            subscript
-     * @return A JSONObject value.
-     * @throws JSONException
-     *             If there is no value for the index or if the value is not a
-     *             JSONObject
-     */
-    public JSONObject getJSONObject(int index) throws JSONException {
-        Object object = this.get(index);
-        if (object instanceof JSONObject) {
-            return (JSONObject) object;
-        }
-        throw new JSONException("JSONArray[" + index + "] is not a JSONObject.");
-    }
-
-    /**
-     * Get the long value associated with an index.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return The value.
-     * @throws JSONException
-     *             If the key is not found or if the value cannot be converted
-     *             to a number.
-     */
-    public long getLong(int index) throws JSONException {
-        Object object = this.get(index);
-        try {
-            return object instanceof Number ? ((Number) object).longValue()
-                    : Long.parseLong((String) object);
-        } catch (Exception e) {
-            throw new JSONException("JSONArray[" + index + "] is not a number.");
-        }
-    }
-
-    /**
-     * Get the string associated with an index.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return A string value.
-     * @throws JSONException
-     *             If there is no string value for the index.
-     */
-    public String getString(int index) throws JSONException {
-        Object object = this.get(index);
-        if (object instanceof String) {
-            return (String) object;
-        }
-        throw new JSONException("JSONArray[" + index + "] not a string.");
-    }
-
-    /**
-     * Determine if the value is null.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return true if the value at the index is null, or if there is no value.
-     */
-    public boolean isNull(int index) {
-        return JSONObject.NULL.equals(this.opt(index));
-    }
-
-    /**
-     * Make a string from the contents of this JSONArray. The
-     * <code>separator</code> string is inserted between each element. Warning:
-     * This method assumes that the data structure is acyclical.
-     *
-     * @param separator
-     *            A string that will be inserted between the elements.
-     * @return a string.
-     * @throws JSONException
-     *             If the array contains an invalid number.
-     */
-    public String join(String separator) throws JSONException {
-        int len = this.length();
-        StringBuilder sb = new StringBuilder();
-
-        for (int i = 0; i < len; i += 1) {
-            if (i > 0) {
-                sb.append(separator);
-            }
-            sb.append(JSONObject.valueToString(this.myArrayList.get(i)));
-        }
-        return sb.toString();
-    }
-
-    /**
-     * Get the number of elements in the JSONArray, included nulls.
-     *
-     * @return The length (or size).
-     */
-    public int length() {
-        return this.myArrayList.size();
-    }
-
-    /**
-     * Get the optional object value associated with an index.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return An object value, or null if there is no object at that index.
-     */
-    public Object opt(int index) {
-        return (index < 0 || index >= this.length()) ? null : this.myArrayList
-                .get(index);
-    }
-
-    /**
-     * Get the optional boolean value associated with an index. It returns false
-     * if there is no value at that index, or if the value is not Boolean.TRUE
-     * or the String "true".
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return The truth.
-     */
-    public boolean optBoolean(int index) {
-        return this.optBoolean(index, false);
-    }
-
-    /**
-     * Get the optional boolean value associated with an index. It returns the
-     * defaultValue if there is no value at that index or if it is not a Boolean
-     * or the String "true" or "false" (case insensitive).
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @param defaultValue
-     *            A boolean default.
-     * @return The truth.
-     */
-    public boolean optBoolean(int index, boolean defaultValue) {
-        try {
-            return this.getBoolean(index);
-        } catch (Exception e) {
-            return defaultValue;
-        }
-    }
-
-    /**
-     * Get the optional double value associated with an index. NaN is returned
-     * if there is no value for the index, or if the value is not a number and
-     * cannot be converted to a number.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return The value.
-     */
-    public double optDouble(int index) {
-        return this.optDouble(index, Double.NaN);
-    }
-
-    /**
-     * Get the optional double value associated with an index. The defaultValue
-     * is returned if there is no value for the index, or if the value is not a
-     * number and cannot be converted to a number.
-     *
-     * @param index
-     *            subscript
-     * @param defaultValue
-     *            The default value.
-     * @return The value.
-     */
-    public double optDouble(int index, double defaultValue) {
-        try {
-            return this.getDouble(index);
-        } catch (Exception e) {
-            return defaultValue;
-        }
-    }
-
-    /**
-     * Get the optional int value associated with an index. Zero is returned if
-     * there is no value for the index, or if the value is not a number and
-     * cannot be converted to a number.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return The value.
-     */
-    public int optInt(int index) {
-        return this.optInt(index, 0);
-    }
-
-    /**
-     * Get the optional int value associated with an index. The defaultValue is
-     * returned if there is no value for the index, or if the value is not a
-     * number and cannot be converted to a number.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @param defaultValue
-     *            The default value.
-     * @return The value.
-     */
-    public int optInt(int index, int defaultValue) {
-        try {
-            return this.getInt(index);
-        } catch (Exception e) {
-            return defaultValue;
-        }
-    }
-
-    /**
-     * Get the optional JSONArray associated with an index.
-     *
-     * @param index
-     *            subscript
-     * @return A JSONArray value, or null if the index has no value, or if the
-     *         value is not a JSONArray.
-     */
-    public JSONArray optJSONArray(int index) {
-        Object o = this.opt(index);
-        return o instanceof JSONArray ? (JSONArray) o : null;
-    }
-
-    /**
-     * Get the optional JSONObject associated with an index. Null is returned if
-     * the key is not found, or null if the index has no value, or if the value
-     * is not a JSONObject.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return A JSONObject value.
-     */
-    public JSONObject optJSONObject(int index) {
-        Object o = this.opt(index);
-        return o instanceof JSONObject ? (JSONObject) o : null;
-    }
-
-    /**
-     * Get the optional long value associated with an index. Zero is returned if
-     * there is no value for the index, or if the value is not a number and
-     * cannot be converted to a number.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return The value.
-     */
-    public long optLong(int index) {
-        return this.optLong(index, 0);
-    }
-
-    /**
-     * Get the optional long value associated with an index. The defaultValue is
-     * returned if there is no value for the index, or if the value is not a
-     * number and cannot be converted to a number.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @param defaultValue
-     *            The default value.
-     * @return The value.
-     */
-    public long optLong(int index, long defaultValue) {
-        try {
-            return this.getLong(index);
-        } catch (Exception e) {
-            return defaultValue;
-        }
-    }
-
-    /**
-     * Get the optional string value associated with an index. It returns an
-     * empty string if there is no value at that index. If the value is not a
-     * string and is not null, then it is coverted to a string.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @return A String value.
-     */
-    public String optString(int index) {
-        return this.optString(index, "");
-    }
-
-    /**
-     * Get the optional string associated with an index. The defaultValue is
-     * returned if the key is not found.
-     *
-     * @param index
-     *            The index must be between 0 and length() - 1.
-     * @param defaultValue
-     *            The default value.
-     * @return A String value.
-     */
-    public String optString(int index, String defaultValue) {
-        Object object = this.opt(index);
-        return JSONObject.NULL.equals(object) ? defaultValue : object
-                .toString();
-    }
-
-    /**
-     * Append a boolean value. This increases the array's length by one.
-     *
-     * @param value
-     *            A boolean value.
-     * @return this.
-     */
-    public JSONArray put(boolean value) {
-        this.put(value ? Boolean.TRUE : Boolean.FALSE);
-        return this;
-    }
-
-    /**
-     * Put a value in the JSONArray, where the value will be a JSONArray which
-     * is produced from a Collection.
-     *
-     * @param value
-     *            A Collection value.
-     * @return this.
-     */
-    public JSONArray put(Collection<Object> value) {
-        this.put(new JSONArray(value));
-        return this;
-    }
-
-    /**
-     * Append a double value. This increases the array's length by one.
-     *
-     * @param value
-     *            A double value.
-     * @throws JSONException
-     *             if the value is not finite.
-     * @return this.
-     */
-    public JSONArray put(double value) throws JSONException {
-        Double d = new Double(value);
-        JSONObject.testValidity(d);
-        this.put(d);
-        return this;
-    }
-
-    /**
-     * Append an int value. This increases the array's length by one.
-     *
-     * @param value
-     *            An int value.
-     * @return this.
-     */
-    public JSONArray put(int value) {
-        this.put(new Integer(value));
-        return this;
-    }
-
-    /**
-     * Append an long value. This increases the array's length by one.
-     *
-     * @param value
-     *            A long value.
-     * @return this.
-     */
-    public JSONArray put(long value) {
-        this.put(new Long(value));
-        return this;
-    }
-
-    /**
-     * Put a value in the JSONArray, where the value will be a JSONObject which
-     * is produced from a Map.
-     *
-     * @param value
-     *            A Map value.
-     * @return this.
-     */
-    public JSONArray put(Map<String, Object> value) {
-        this.put(new JSONObject(value));
-        return this;
-    }
-
-    /**
-     * Append an object value. This increases the array's length by one.
-     *
-     * @param value
-     *            An object value. The value should be a Boolean, Double,
-     *            Integer, JSONArray, JSONObject, Long, or String, or the
-     *            JSONObject.NULL object.
-     * @return this.
-     */
-    public JSONArray put(Object value) {
-        this.myArrayList.add(value);
-        return this;
-    }
-
-    /**
-     * Put or replace a boolean value in the JSONArray. If the index is greater
-     * than the length of the JSONArray, then null elements will be added as
-     * necessary to pad it out.
-     *
-     * @param index
-     *            The subscript.
-     * @param value
-     *            A boolean value.
-     * @return this.
-     * @throws JSONException
-     *             If the index is negative.
-     */
-    public JSONArray put(int index, boolean value) throws JSONException {
-        this.put(index, value ? Boolean.TRUE : Boolean.FALSE);
-        return this;
-    }
-
-    /**
-     * Put a value in the JSONArray, where the value will be a JSONArray which
-     * is produced from a Collection.
-     *
-     * @param index
-     *            The subscript.
-     * @param value
-     *            A Collection value.
-     * @return this.
-     * @throws JSONException
-     *             If the index is negative or if the value is not finite.
-     */
-    public JSONArray put(int index, Collection<Object> value) throws JSONException {
-        this.put(index, new JSONArray(value));
-        return this;
-    }
-
-    /**
-     * Put or replace a double value. If the index is greater than the length of
-     * the JSONArray, then null elements will be added as necessary to pad it
-     * out.
-     *
-     * @param index
-     *            The subscript.
-     * @param value
-     *            A double value.
-     * @return this.
-     * @throws JSONException
-     *             If the index is negative or if the value is not finite.
-     */
-    public JSONArray put(int index, double value) throws JSONException {
-        this.put(index, new Double(value));
-        return this;
-    }
-
-    /**
-     * Put or replace an int value. If the index is greater than the length of
-     * the JSONArray, then null elements will be added as necessary to pad it
-     * out.
-     *
-     * @param index
-     *            The subscript.
-     * @param value
-     *            An int value.
-     * @return this.
-     * @throws JSONException
-     *             If the index is negative.
-     */
-    public JSONArray put(int index, int value) throws JSONException {
-        this.put(index, new Integer(value));
-        return this;
-    }
-
-    /**
-     * Put or replace a long value. If the index is greater than the length of
-     * the JSONArray, then null elements will be added as necessary to pad it
-     * out.
-     *
-     * @param index
-     *            The subscript.
-     * @param value
-     *            A long value.
-     * @return this.
-     * @throws JSONException
-     *             If the index is negative.
-     */
-    public JSONArray put(int index, long value) throws JSONException {
-        this.put(index, new Long(value));
-        return this;
-    }
-
-    /**
-     * Put a value in the JSONArray, where the value will be a JSONObject that
-     * is produced from a Map.
-     *
-     * @param index
-     *            The subscript.
-     * @param value
-     *            The Map value.
-     * @return this.
-     * @throws JSONException
-     *             If the index is negative or if the the value is an invalid
-     *             number.
-     */
-    public JSONArray put(int index, Map<String, Object> value) throws JSONException {
-        this.put(index, new JSONObject(value));
-        return this;
-    }
-
-    /**
-     * Put or replace an object value in the JSONArray. If the index is greater
-     * than the length of the JSONArray, then null elements will be added as
-     * necessary to pad it out.
-     *
-     * @param index
-     *            The subscript.
-     * @param value
-     *            The value to put into the array. The value should be a
-     *            Boolean, Double, Integer, JSONArray, JSONObject, Long, or
-     *            String, or the JSONObject.NULL object.
-     * @return this.
-     * @throws JSONException
-     *             If the index is negative or if the the value is an invalid
-     *             number.
-     */
-    public JSONArray put(int index, Object value) throws JSONException {
-        JSONObject.testValidity(value);
-        if (index < 0) {
-            throw new JSONException("JSONArray[" + index + "] not found.");
-        }
-        if (index < this.length()) {
-            this.myArrayList.set(index, value);
-        } else {
-            while (index != this.length()) {
-                this.put(JSONObject.NULL);
-            }
-            this.put(value);
-        }
-        return this;
-    }
-
-    /**
-     * Remove an index and close the hole.
-     *
-     * @param index
-     *            The index of the element to be removed.
-     * @return The value that was associated with the index, or null if there
-     *         was no value.
-     */
-    public Object remove(int index) {
-        return index >= 0 && index < this.length()
-            ? this.myArrayList.remove(index)
-            : null;
-    }
-
-    /**
-     * Determine if two JSONArrays are similar.
-     * They must contain similar sequences.
-     *
-     * @param other The other JSONArray
-     * @return true if they are equal
-     */
-    public boolean similar(Object other) {
-        if (!(other instanceof JSONArray)) {
-            return false;
-        }
-        int len = this.length();
-        if (len != ((JSONArray)other).length()) {
-            return false;
-        }
-        for (int i = 0; i < len; i += 1) {
-            Object valueThis = this.get(i);
-            Object valueOther = ((JSONArray)other).get(i);
-            if (valueThis instanceof JSONObject) {
-                if (!((JSONObject)valueThis).similar(valueOther)) {
-                    return false;
-                }
-            } else if (valueThis instanceof JSONArray) {
-                if (!((JSONArray)valueThis).similar(valueOther)) {
-                    return false;
-                }
-            } else if (!valueThis.equals(valueOther)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Produce a JSONObject by combining a JSONArray of names with the values of
-     * this JSONArray.
-     *
-     * @param names
-     *            A JSONArray containing a list of key strings. These will be
-     *            paired with the values.
-     * @return A JSONObject, or null if there are no names or if this JSONArray
-     *         has no values.
-     * @throws JSONException
-     *             If any of the names are null.
-     */
-    public JSONObject toJSONObject(JSONArray names) throws JSONException {
-        if (names == null || names.length() == 0 || this.length() == 0) {
-            return null;
-        }
-        JSONObject jo = new JSONObject();
-        for (int i = 0; i < names.length(); i += 1) {
-            jo.put(names.getString(i), this.opt(i));
-        }
-        return jo;
-    }
-
-    /**
-     * Make a JSON text of this JSONArray. For compactness, no unnecessary
-     * whitespace is added. If it is not possible to produce a syntactically
-     * correct JSON text then null will be returned instead. This could occur if
-     * the array contains an invalid number.
-     * <p>
-     * Warning: This method assumes that the data structure is acyclical.
-     *
-     * @return a printable, displayable, transmittable representation of the
-     *         array.
-     */
-    public String toString() {
-        try {
-            return this.toString(0);
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
-    /**
-     * Make a prettyprinted JSON text of this JSONArray. Warning: This method
-     * assumes that the data structure is acyclical.
-     *
-     * @param indentFactor
-     *            The number of spaces to add to each level of indentation.
-     * @return a printable, displayable, transmittable representation of the
-     *         object, beginning with <code>[</code>&nbsp;<small>(left
-     *         bracket)</small> and ending with <code>]</code>
-     *         &nbsp;<small>(right bracket)</small>.
-     * @throws JSONException
-     */
-    public String toString(int indentFactor) throws JSONException {
-        StringWriter sw = new StringWriter();
-        synchronized (sw.getBuffer()) {
-            return this.write(sw, indentFactor, 0).toString();
-        }
-    }
-
-    /**
-     * Write the contents of the JSONArray as JSON text to a writer. For
-     * compactness, no whitespace is added.
-     * <p>
-     * Warning: This method assumes that the data structure is acyclical.
-     *
-     * @return The writer.
-     * @throws JSONException
-     */
-    public Writer write(Writer writer) throws JSONException {
-        return this.write(writer, 0, 0);
-    }
-
-    /**
-     * Write the contents of the JSONArray as JSON text to a writer. For
-     * compactness, no whitespace is added.
-     * <p>
-     * Warning: This method assumes that the data structure is acyclical.
-     *
-     * @param indentFactor
-     *            The number of spaces to add to each level of indentation.
-     * @param indent
-     *            The indention of the top level.
-     * @return The writer.
-     * @throws JSONException
-     */
-    Writer write(Writer writer, int indentFactor, int indent)
-            throws JSONException {
-        try {
-            boolean commanate = false;
-            int length = this.length();
-            writer.write('[');
-
-            if (length == 1) {
-                JSONObject.writeValue(writer, this.myArrayList.get(0),
-                        indentFactor, indent);
-            } else if (length != 0) {
-                final int newindent = indent + indentFactor;
-
-                for (int i = 0; i < length; i += 1) {
-                    if (commanate) {
-                        writer.write(',');
-                    }
-                    if (indentFactor > 0) {
-                        writer.write('\n');
-                    }
-                    JSONObject.indent(writer, newindent);
-                    JSONObject.writeValue(writer, this.myArrayList.get(i),
-                            indentFactor, newindent);
-                    commanate = true;
-                }
-                if (indentFactor > 0) {
-                    writer.write('\n');
-                }
-                JSONObject.indent(writer, indent);
-            }
-            writer.write(']');
-            return writer;
-        } catch (IOException e) {
-            throw new JSONException(e);
-        }
-    }
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONException.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONException.java
deleted file mode 100644
index bfc8227..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONException.java
+++ /dev/null
@@ -1,43 +0,0 @@
-package com.qcloud.Utilities.Json;
-
-/**
- * The JSONException is thrown by the JSON.org classes when things are amiss.
- *
- * @author JSON.org
- * @version 2014-05-03
- */
-public class JSONException extends RuntimeException {
-    private static final long serialVersionUID = 0;
-    private Throwable cause;
-
-    /**
-     * Constructs a JSONException with an explanatory message.
-     *
-     * @param message
-     *            Detail about the reason for the exception.
-     */
-    public JSONException(String message) {
-        super(message);
-    }
-
-    /**
-     * Constructs a new JSONException with the specified cause.
-     * @param cause The cause.
-     */
-    public JSONException(Throwable cause) {
-        super(cause.getMessage());
-        this.cause = cause;
-    }
-
-    /**
-     * Returns the cause of this exception or null if the cause is nonexistent
-     * or unknown.
-     *
-     * @return the cause of this exception or null if the cause is nonexistent
-     *          or unknown.
-     */
-    @Override
-    public Throwable getCause() {
-        return this.cause;
-    }
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONObject.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONObject.java
deleted file mode 100644
index 8fbff1b..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONObject.java
+++ /dev/null
@@ -1,1695 +0,0 @@
-package com.qcloud.Utilities.Json;
-
-/*
- Copyright (c) 2002 JSON.org
-
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in all
- copies or substantial portions of the Software.
-
- The Software shall be used for Good, not Evil.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
- */
-
-import java.io.IOException;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.util.Collection;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.ResourceBundle;
-import java.util.Set;
-
-/**
- * A JSONObject is an unordered collection of name/value pairs. Its external
- * form is a string wrapped in curly braces with colons between the names and
- * values, and commas between the values and names. The internal form is an
- * object having <code>get</code> and <code>opt</code> methods for accessing
- * the values by name, and <code>put</code> methods for adding or replacing
- * values by name. The values can be any of these types: <code>Boolean</code>,
- * <code>JSONArray</code>, <code>JSONObject</code>, <code>Number</code>,
- * <code>String</code>, or the <code>JSONObject.NULL</code> object. A
- * JSONObject constructor can be used to convert an external form JSON text
- * into an internal form whose values can be retrieved with the
- * <code>get</code> and <code>opt</code> methods, or to convert values into a
- * JSON text using the <code>put</code> and <code>toString</code> methods. A
- * <code>get</code> method returns a value if one can be found, and throws an
- * exception if one cannot be found. An <code>opt</code> method returns a
- * default value instead of throwing an exception, and so is useful for
- * obtaining optional values.
- * <p>
- * The generic <code>get()</code> and <code>opt()</code> methods return an
- * object, which you can cast or query for type. There are also typed
- * <code>get</code> and <code>opt</code> methods that do type checking and type
- * coercion for you. The opt methods differ from the get methods in that they
- * do not throw. Instead, they return a specified value, such as null.
- * <p>
- * The <code>put</code> methods add or replace values in an object. For
- * example,
- *
- * <pre>
- * myString = new JSONObject()
- *         .put(&quot;JSON&quot;, &quot;Hello, World!&quot;).toString();
- * </pre>
- *
- * produces the string <code>{"JSON": "Hello, World"}</code>.
- * <p>
- * The texts produced by the <code>toString</code> methods strictly conform to
- * the JSON syntax rules. The constructors are more forgiving in the texts they
- * will accept:
- * <ul>
- * <li>An extra <code>,</code>&nbsp;<small>(comma)</small> may appear just
- * before the closing brace.</li>
- * <li>Strings may be quoted with <code>'</code>&nbsp;<small>(single
- * quote)</small>.</li>
- * <li>Strings do not need to be quoted at all if they do not begin with a
- * quote or single quote, and if they do not contain leading or trailing
- * spaces, and if they do not contain any of these characters:
- * <code>{ } [ ] / \ : , #</code> and if they do not look like numbers and
- * if they are not the reserved words <code>true</code>, <code>false</code>,
- * or <code>null</code>.</li>
- * </ul>
- *
- * @author JSON.org
- * @version 2015-05-05
- */
-public class JSONObject {
-    /**
-     * JSONObject.NULL is equivalent to the value that JavaScript calls null,
-     * whilst Java's null is equivalent to the value that JavaScript calls
-     * undefined.
-     */
-    private static final class Null {
-
-        /**
-         * There is only intended to be a single instance of the NULL object,
-         * so the clone method returns itself.
-         *
-         * @return NULL.
-         */
-        @Override
-        protected final Object clone() {
-            return this;
-        }
-
-        /**
-         * A Null object is equal to the null value and to itself.
-         *
-         * @param object
-         *            An object to test for nullness.
-         * @return true if the object parameter is the JSONObject.NULL object or
-         *         null.
-         */
-        @Override
-        public boolean equals(Object object) {
-            return object == null || object == this;
-        }
-
-        /**
-         * Get the "null" string value.
-         *
-         * @return The string "null".
-         */
-        public String toString() {
-            return "null";
-        }
-    }
-
-    /**
-     * The map where the JSONObject's properties are kept.
-     */
-    private final Map<String, Object> map;
-
-    /**
-     * It is sometimes more convenient and less ambiguous to have a
-     * <code>NULL</code> object than to use Java's <code>null</code> value.
-     * <code>JSONObject.NULL.equals(null)</code> returns <code>true</code>.
-     * <code>JSONObject.NULL.toString()</code> returns <code>"null"</code>.
-     */
-    public static final Object NULL = new Null();
-
-    /**
-     * Construct an empty JSONObject.
-     */
-    public JSONObject() {
-        this.map = new HashMap<String, Object>();
-    }
-
-    /**
-     * Construct a JSONObject from a subset of another JSONObject. An array of
-     * strings is used to identify the keys that should be copied. Missing keys
-     * are ignored.
-     *
-     * @param jo
-     *            A JSONObject.
-     * @param names
-     *            An array of strings.
-     * @throws JSONException
-     * @exception JSONException
-     *                If a value is a non-finite number or if a name is
-     *                duplicated.
-     */
-    public JSONObject(JSONObject jo, String[] names) {
-        this();
-        for (int i = 0; i < names.length; i += 1) {
-            try {
-                this.putOnce(names[i], jo.opt(names[i]));
-            } catch (Exception ignore) {
-            }
-        }
-    }
-
-    /**
-     * Construct a JSONObject from a JSONTokener.
-     *
-     * @param x
-     *            A JSONTokener object containing the source string.
-     * @throws JSONException
-     *             If there is a syntax error in the source string or a
-     *             duplicated key.
-     */
-    public JSONObject(JSONTokener x) throws JSONException {
-        this();
-        char c;
-        String key;
-
-        if (x.nextClean() != '{') {
-            throw x.syntaxError("A JSONObject text must begin with '{'");
-        }
-        for (;;) {
-            c = x.nextClean();
-            switch (c) {
-            case 0:
-                throw x.syntaxError("A JSONObject text must end with '}'");
-            case '}':
-                return;
-            default:
-                x.back();
-                key = x.nextValue().toString();
-            }
-
-// The key is followed by ':'.
-
-            c = x.nextClean();
-            if (c != ':') {
-                throw x.syntaxError("Expected a ':' after a key");
-            }
-            this.putOnce(key, x.nextValue());
-
-// Pairs are separated by ','.
-
-            switch (x.nextClean()) {
-            case ';':
-            case ',':
-                if (x.nextClean() == '}') {
-                    return;
-                }
-                x.back();
-                break;
-            case '}':
-                return;
-            default:
-                throw x.syntaxError("Expected a ',' or '}'");
-            }
-        }
-    }
-
-    /**
-     * Construct a JSONObject from a Map.
-     *
-     * @param map
-     *            A map object that can be used to initialize the contents of
-     *            the JSONObject.
-     * @throws JSONException
-     */
-    public JSONObject(Map<String, Object> map) {
-        this.map = new HashMap<String, Object>();
-        if (map != null) {
-            Iterator<Entry<String, Object>> i = map.entrySet().iterator();
-            while (i.hasNext()) {
-                Entry<String, Object> entry = i.next();
-                Object value = entry.getValue();
-                if (value != null) {
-                    this.map.put(entry.getKey(), wrap(value));
-                }
-            }
-        }
-    }
-
-    /**
-     * Construct a JSONObject from an Object using bean getters. It reflects on
-     * all of the public methods of the object. For each of the methods with no
-     * parameters and a name starting with <code>"get"</code> or
-     * <code>"is"</code> followed by an uppercase letter, the method is invoked,
-     * and a key and the value returned from the getter method are put into the
-     * new JSONObject.
-     *
-     * The key is formed by removing the <code>"get"</code> or <code>"is"</code>
-     * prefix. If the second remaining character is not upper case, then the
-     * first character is converted to lower case.
-     *
-     * For example, if an object has a method named <code>"getName"</code>, and
-     * if the result of calling <code>object.getName()</code> is
-     * <code>"Larry Fine"</code>, then the JSONObject will contain
-     * <code>"name": "Larry Fine"</code>.
-     *
-     * @param bean
-     *            An object that has getter methods that should be used to make
-     *            a JSONObject.
-     */
-    public JSONObject(Object bean) {
-        this();
-        this.populateMap(bean);
-    }
-
-    /**
-     * Construct a JSONObject from an Object, using reflection to find the
-     * public members. The resulting JSONObject's keys will be the strings from
-     * the names array, and the values will be the field values associated with
-     * those keys in the object. If a key is not found or not visible, then it
-     * will not be copied into the new JSONObject.
-     *
-     * @param object
-     *            An object that has fields that should be used to make a
-     *            JSONObject.
-     * @param names
-     *            An array of strings, the names of the fields to be obtained
-     *            from the object.
-     */
-    public JSONObject(Object object, String names[]) {
-        this();
-        Class<?> c = object.getClass();
-        for (int i = 0; i < names.length; i += 1) {
-            String name = names[i];
-            try {
-                this.putOpt(name, c.getField(name).get(object));
-            } catch (Exception ignore) {
-            }
-        }
-    }
-
-    /**
-     * Construct a JSONObject from a source JSON text string. This is the most
-     * commonly used JSONObject constructor.
-     *
-     * @param source
-     *            A string beginning with <code>{</code>&nbsp;<small>(left
-     *            brace)</small> and ending with <code>}</code>
-     *            &nbsp;<small>(right brace)</small>.
-     * @exception JSONException
-     *                If there is a syntax error in the source string or a
-     *                duplicated key.
-     */
-    public JSONObject(String source) throws JSONException {
-        this(new JSONTokener(source));
-    }
-
-    /**
-     * Construct a JSONObject from a ResourceBundle.
-     *
-     * @param baseName
-     *            The ResourceBundle base name.
-     * @param locale
-     *            The Locale to load the ResourceBundle for.
-     * @throws JSONException
-     *             If any JSONExceptions are detected.
-     */
-    public JSONObject(String baseName, Locale locale) throws JSONException {
-        this();
-        ResourceBundle bundle = ResourceBundle.getBundle(baseName, locale,
-                Thread.currentThread().getContextClassLoader());
-
-// Iterate through the keys in the bundle.
-
-        Enumeration<String> keys = bundle.getKeys();
-        while (keys.hasMoreElements()) {
-            Object key = keys.nextElement();
-            if (key != null) {
-
-// Go through the path, ensuring that there is a nested JSONObject for each
-// segment except the last. Add the value using the last segment's name into
-// the deepest nested JSONObject.
-
-                String[] path = ((String) key).split("\\.");
-                int last = path.length - 1;
-                JSONObject target = this;
-                for (int i = 0; i < last; i += 1) {
-                    String segment = path[i];
-                    JSONObject nextTarget = target.optJSONObject(segment);
-                    if (nextTarget == null) {
-                        nextTarget = new JSONObject();
-                        target.put(segment, nextTarget);
-                    }
-                    target = nextTarget;
-                }
-                target.put(path[last], bundle.getString((String) key));
-            }
-        }
-    }
-
-    /**
-     * Accumulate values under a key. It is similar to the put method except
-     * that if there is already an object stored under the key then a JSONArray
-     * is stored under the key to hold all of the accumulated values. If there
-     * is already a JSONArray, then the new value is appended to it. In
-     * contrast, the put method replaces the previous value.
-     *
-     * If only one value is accumulated that is not a JSONArray, then the result
-     * will be the same as using put. But if multiple values are accumulated,
-     * then the result will be like append.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            An object to be accumulated under the key.
-     * @return this.
-     * @throws JSONException
-     *             If the value is an invalid number or if the key is null.
-     */
-    public JSONObject accumulate(String key, Object value) throws JSONException {
-        testValidity(value);
-        Object object = this.opt(key);
-        if (object == null) {
-            this.put(key,
-                    value instanceof JSONArray ? new JSONArray().put(value)
-                            : value);
-        } else if (object instanceof JSONArray) {
-            ((JSONArray) object).put(value);
-        } else {
-            this.put(key, new JSONArray().put(object).put(value));
-        }
-        return this;
-    }
-
-    /**
-     * Append values to the array under a key. If the key does not exist in the
-     * JSONObject, then the key is put in the JSONObject with its value being a
-     * JSONArray containing the value parameter. If the key was already
-     * associated with a JSONArray, then the value parameter is appended to it.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            An object to be accumulated under the key.
-     * @return this.
-     * @throws JSONException
-     *             If the key is null or if the current value associated with
-     *             the key is not a JSONArray.
-     */
-    public JSONObject append(String key, Object value) throws JSONException {
-        testValidity(value);
-        Object object = this.opt(key);
-        if (object == null) {
-            this.put(key, new JSONArray().put(value));
-        } else if (object instanceof JSONArray) {
-            this.put(key, ((JSONArray) object).put(value));
-        } else {
-            throw new JSONException("JSONObject[" + key
-                    + "] is not a JSONArray.");
-        }
-        return this;
-    }
-
-    /**
-     * Produce a string from a double. The string "null" will be returned if the
-     * number is not finite.
-     *
-     * @param d
-     *            A double.
-     * @return A String.
-     */
-    public static String doubleToString(double d) {
-        if (Double.isInfinite(d) || Double.isNaN(d)) {
-            return "null";
-        }
-
-// Shave off trailing zeros and decimal point, if possible.
-
-        String string = Double.toString(d);
-        if (string.indexOf('.') > 0 && string.indexOf('e') < 0
-                && string.indexOf('E') < 0) {
-            while (string.endsWith("0")) {
-                string = string.substring(0, string.length() - 1);
-            }
-            if (string.endsWith(".")) {
-                string = string.substring(0, string.length() - 1);
-            }
-        }
-        return string;
-    }
-
-    /**
-     * Get the value object associated with a key.
-     *
-     * @param key
-     *            A key string.
-     * @return The object associated with the key.
-     * @throws JSONException
-     *             if the key is not found.
-     */
-    public Object get(String key) throws JSONException {
-        if (key == null) {
-            throw new JSONException("Null key.");
-        }
-        Object object = this.opt(key);
-        if (object == null) {
-            throw new JSONException("JSONObject[" + quote(key) + "] not found.");
-        }
-        return object;
-    }
-
-    /**
-     * Get the boolean value associated with a key.
-     *
-     * @param key
-     *            A key string.
-     * @return The truth.
-     * @throws JSONException
-     *             if the value is not a Boolean or the String "true" or
-     *             "false".
-     */
-    public boolean getBoolean(String key) throws JSONException {
-        Object object = this.get(key);
-        if (object.equals(Boolean.FALSE)
-                || (object instanceof String && ((String) object)
-                        .equalsIgnoreCase("false"))) {
-            return false;
-        } else if (object.equals(Boolean.TRUE)
-                || (object instanceof String && ((String) object)
-                        .equalsIgnoreCase("true"))) {
-            return true;
-        }
-        throw new JSONException("JSONObject[" + quote(key)
-                + "] is not a Boolean.");
-    }
-
-    /**
-     * Get the double value associated with a key.
-     *
-     * @param key
-     *            A key string.
-     * @return The numeric value.
-     * @throws JSONException
-     *             if the key is not found or if the value is not a Number
-     *             object and cannot be converted to a number.
-     */
-    public double getDouble(String key) throws JSONException {
-        Object object = this.get(key);
-        try {
-            return object instanceof Number ? ((Number) object).doubleValue()
-                    : Double.parseDouble((String) object);
-        } catch (Exception e) {
-            throw new JSONException("JSONObject[" + quote(key)
-                    + "] is not a number.");
-        }
-    }
-
-    /**
-     * Get the int value associated with a key.
-     *
-     * @param key
-     *            A key string.
-     * @return The integer value.
-     * @throws JSONException
-     *             if the key is not found or if the value cannot be converted
-     *             to an integer.
-     */
-    public int getInt(String key) throws JSONException {
-        Object object = this.get(key);
-        try {
-            return object instanceof Number ? ((Number) object).intValue()
-                    : Integer.parseInt((String) object);
-        } catch (Exception e) {
-            throw new JSONException("JSONObject[" + quote(key)
-                    + "] is not an int.");
-        }
-    }
-
-    /**
-     * Get the JSONArray value associated with a key.
-     *
-     * @param key
-     *            A key string.
-     * @return A JSONArray which is the value.
-     * @throws JSONException
-     *             if the key is not found or if the value is not a JSONArray.
-     */
-    public JSONArray getJSONArray(String key) throws JSONException {
-        Object object = this.get(key);
-        if (object instanceof JSONArray) {
-            return (JSONArray) object;
-        }
-        throw new JSONException("JSONObject[" + quote(key)
-                + "] is not a JSONArray.");
-    }
-
-    /**
-     * Get the JSONObject value associated with a key.
-     *
-     * @param key
-     *            A key string.
-     * @return A JSONObject which is the value.
-     * @throws JSONException
-     *             if the key is not found or if the value is not a JSONObject.
-     */
-    public JSONObject getJSONObject(String key) throws JSONException {
-        Object object = this.get(key);
-        if (object instanceof JSONObject) {
-            return (JSONObject) object;
-        }
-        throw new JSONException("JSONObject[" + quote(key)
-                + "] is not a JSONObject.");
-    }
-
-    /**
-     * Get the long value associated with a key.
-     *
-     * @param key
-     *            A key string.
-     * @return The long value.
-     * @throws JSONException
-     *             if the key is not found or if the value cannot be converted
-     *             to a long.
-     */
-    public long getLong(String key) throws JSONException {
-        Object object = this.get(key);
-        try {
-            return object instanceof Number ? ((Number) object).longValue()
-                    : Long.parseLong((String) object);
-        } catch (Exception e) {
-            throw new JSONException("JSONObject[" + quote(key)
-                    + "] is not a long.");
-        }
-    }
-
-    /**
-     * Get an array of field names from a JSONObject.
-     *
-     * @return An array of field names, or null if there are no names.
-     */
-    public static String[] getNames(JSONObject jo) {
-        int length = jo.length();
-        if (length == 0) {
-            return null;
-        }
-        Iterator<String> iterator = jo.keys();
-        String[] names = new String[length];
-        int i = 0;
-        while (iterator.hasNext()) {
-            names[i] = iterator.next();
-            i += 1;
-        }
-        return names;
-    }
-
-    /**
-     * Get an array of field names from an Object.
-     *
-     * @return An array of field names, or null if there are no names.
-     */
-    public static String[] getNames(Object object) {
-        if (object == null) {
-            return null;
-        }
-        Class<?> klass = object.getClass();
-        Field[] fields = klass.getFields();
-        int length = fields.length;
-        if (length == 0) {
-            return null;
-        }
-        String[] names = new String[length];
-        for (int i = 0; i < length; i += 1) {
-            names[i] = fields[i].getName();
-        }
-        return names;
-    }
-
-    /**
-     * Get the string associated with a key.
-     *
-     * @param key
-     *            A key string.
-     * @return A string which is the value.
-     * @throws JSONException
-     *             if there is no string value for the key.
-     */
-    public String getString(String key) throws JSONException {
-        Object object = this.get(key);
-        if (object instanceof String) {
-            return (String) object;
-        }
-        throw new JSONException("JSONObject[" + quote(key) + "] not a string.");
-    }
-
-    /**
-     * Determine if the JSONObject contains a specific key.
-     *
-     * @param key
-     *            A key string.
-     * @return true if the key exists in the JSONObject.
-     */
-    public boolean has(String key) {
-        return this.map.containsKey(key);
-    }
-
-    /**
-     * Increment a property of a JSONObject. If there is no such property,
-     * create one with a value of 1. If there is such a property, and if it is
-     * an Integer, Long, Double, or Float, then add one to it.
-     *
-     * @param key
-     *            A key string.
-     * @return this.
-     * @throws JSONException
-     *             If there is already a property with this name that is not an
-     *             Integer, Long, Double, or Float.
-     */
-    public JSONObject increment(String key) throws JSONException {
-        Object value = this.opt(key);
-        if (value == null) {
-            this.put(key, 1);
-        } else if (value instanceof Integer) {
-            this.put(key, (Integer) value + 1);
-        } else if (value instanceof Long) {
-            this.put(key, (Long) value + 1);
-        } else if (value instanceof Double) {
-            this.put(key, (Double) value + 1);
-        } else if (value instanceof Float) {
-            this.put(key, (Float) value + 1);
-        } else {
-            throw new JSONException("Unable to increment [" + quote(key) + "].");
-        }
-        return this;
-    }
-
-    /**
-     * Determine if the value associated with the key is null or if there is no
-     * value.
-     *
-     * @param key
-     *            A key string.
-     * @return true if there is no value associated with the key or if the value
-     *         is the JSONObject.NULL object.
-     */
-    public boolean isNull(String key) {
-        return JSONObject.NULL.equals(this.opt(key));
-    }
-
-    /**
-     * Get an enumeration of the keys of the JSONObject.
-     *
-     * @return An iterator of the keys.
-     */
-    public Iterator<String> keys() {
-        return this.keySet().iterator();
-    }
-
-    /**
-     * Get a set of keys of the JSONObject.
-     *
-     * @return A keySet.
-     */
-    public Set<String> keySet() {
-        return this.map.keySet();
-    }
-
-    /**
-     * Get the number of keys stored in the JSONObject.
-     *
-     * @return The number of keys in the JSONObject.
-     */
-    public int length() {
-        return this.map.size();
-    }
-
-    /**
-     * Produce a JSONArray containing the names of the elements of this
-     * JSONObject.
-     *
-     * @return A JSONArray containing the key strings, or null if the JSONObject
-     *         is empty.
-     */
-    public JSONArray names() {
-        JSONArray ja = new JSONArray();
-        Iterator<String> keys = this.keys();
-        while (keys.hasNext()) {
-            ja.put(keys.next());
-        }
-        return ja.length() == 0 ? null : ja;
-    }
-
-    /**
-     * Produce a string from a Number.
-     *
-     * @param number
-     *            A Number
-     * @return A String.
-     * @throws JSONException
-     *             If n is a non-finite number.
-     */
-    public static String numberToString(Number number) throws JSONException {
-        if (number == null) {
-            throw new JSONException("Null pointer");
-        }
-        testValidity(number);
-
-// Shave off trailing zeros and decimal point, if possible.
-
-        String string = number.toString();
-        if (string.indexOf('.') > 0 && string.indexOf('e') < 0
-                && string.indexOf('E') < 0) {
-            while (string.endsWith("0")) {
-                string = string.substring(0, string.length() - 1);
-            }
-            if (string.endsWith(".")) {
-                string = string.substring(0, string.length() - 1);
-            }
-        }
-        return string;
-    }
-
-    /**
-     * Get an optional value associated with a key.
-     *
-     * @param key
-     *            A key string.
-     * @return An object which is the value, or null if there is no value.
-     */
-    public Object opt(String key) {
-        return key == null ? null : this.map.get(key);
-    }
-
-    /**
-     * Get an optional boolean associated with a key. It returns false if there
-     * is no such key, or if the value is not Boolean.TRUE or the String "true".
-     *
-     * @param key
-     *            A key string.
-     * @return The truth.
-     */
-    public boolean optBoolean(String key) {
-        return this.optBoolean(key, false);
-    }
-
-    /**
-     * Get an optional boolean associated with a key. It returns the
-     * defaultValue if there is no such key, or if it is not a Boolean or the
-     * String "true" or "false" (case insensitive).
-     *
-     * @param key
-     *            A key string.
-     * @param defaultValue
-     *            The default.
-     * @return The truth.
-     */
-    public boolean optBoolean(String key, boolean defaultValue) {
-        try {
-            return this.getBoolean(key);
-        } catch (Exception e) {
-            return defaultValue;
-        }
-    }
-
-    /**
-     * Get an optional double associated with a key, or NaN if there is no such
-     * key or if its value is not a number. If the value is a string, an attempt
-     * will be made to evaluate it as a number.
-     *
-     * @param key
-     *            A string which is the key.
-     * @return An object which is the value.
-     */
-    public double optDouble(String key) {
-        return this.optDouble(key, Double.NaN);
-    }
-
-    /**
-     * Get an optional double associated with a key, or the defaultValue if
-     * there is no such key or if its value is not a number. If the value is a
-     * string, an attempt will be made to evaluate it as a number.
-     *
-     * @param key
-     *            A key string.
-     * @param defaultValue
-     *            The default.
-     * @return An object which is the value.
-     */
-    public double optDouble(String key, double defaultValue) {
-        try {
-            return this.getDouble(key);
-        } catch (Exception e) {
-            return defaultValue;
-        }
-    }
-
-    /**
-     * Get an optional int value associated with a key, or zero if there is no
-     * such key or if the value is not a number. If the value is a string, an
-     * attempt will be made to evaluate it as a number.
-     *
-     * @param key
-     *            A key string.
-     * @return An object which is the value.
-     */
-    public int optInt(String key) {
-        return this.optInt(key, 0);
-    }
-
-    /**
-     * Get an optional int value associated with a key, or the default if there
-     * is no such key or if the value is not a number. If the value is a string,
-     * an attempt will be made to evaluate it as a number.
-     *
-     * @param key
-     *            A key string.
-     * @param defaultValue
-     *            The default.
-     * @return An object which is the value.
-     */
-    public int optInt(String key, int defaultValue) {
-        try {
-            return this.getInt(key);
-        } catch (Exception e) {
-            return defaultValue;
-        }
-    }
-
-    /**
-     * Get an optional JSONArray associated with a key. It returns null if there
-     * is no such key, or if its value is not a JSONArray.
-     *
-     * @param key
-     *            A key string.
-     * @return A JSONArray which is the value.
-     */
-    public JSONArray optJSONArray(String key) {
-        Object o = this.opt(key);
-        return o instanceof JSONArray ? (JSONArray) o : null;
-    }
-
-    /**
-     * Get an optional JSONObject associated with a key. It returns null if
-     * there is no such key, or if its value is not a JSONObject.
-     *
-     * @param key
-     *            A key string.
-     * @return A JSONObject which is the value.
-     */
-    public JSONObject optJSONObject(String key) {
-        Object object = this.opt(key);
-        return object instanceof JSONObject ? (JSONObject) object : null;
-    }
-
-    /**
-     * Get an optional long value associated with a key, or zero if there is no
-     * such key or if the value is not a number. If the value is a string, an
-     * attempt will be made to evaluate it as a number.
-     *
-     * @param key
-     *            A key string.
-     * @return An object which is the value.
-     */
-    public long optLong(String key) {
-        return this.optLong(key, 0);
-    }
-
-    /**
-     * Get an optional long value associated with a key, or the default if there
-     * is no such key or if the value is not a number. If the value is a string,
-     * an attempt will be made to evaluate it as a number.
-     *
-     * @param key
-     *            A key string.
-     * @param defaultValue
-     *            The default.
-     * @return An object which is the value.
-     */
-    public long optLong(String key, long defaultValue) {
-        try {
-            return this.getLong(key);
-        } catch (Exception e) {
-            return defaultValue;
-        }
-    }
-
-    /**
-     * Get an optional string associated with a key. It returns an empty string
-     * if there is no such key. If the value is not a string and is not null,
-     * then it is converted to a string.
-     *
-     * @param key
-     *            A key string.
-     * @return A string which is the value.
-     */
-    public String optString(String key) {
-        return this.optString(key, "");
-    }
-
-    /**
-     * Get an optional string associated with a key. It returns the defaultValue
-     * if there is no such key.
-     *
-     * @param key
-     *            A key string.
-     * @param defaultValue
-     *            The default.
-     * @return A string which is the value.
-     */
-    public String optString(String key, String defaultValue) {
-        Object object = this.opt(key);
-        return NULL.equals(object) ? defaultValue : object.toString();
-    }
-
-    private void populateMap(Object bean) {
-        Class<?> klass = bean.getClass();
-
-// If klass is a System class then set includeSuperClass to false.
-
-        boolean includeSuperClass = klass.getClassLoader() != null;
-
-        Method[] methods = includeSuperClass ? klass.getMethods() : klass
-                .getDeclaredMethods();
-        for (int i = 0; i < methods.length; i += 1) {
-            try {
-                Method method = methods[i];
-                if (Modifier.isPublic(method.getModifiers())) {
-                    String name = method.getName();
-                    String key = "";
-                    if (name.startsWith("get")) {
-                        if ("getClass".equals(name)
-                                || "getDeclaringClass".equals(name)) {
-                            key = "";
-                        } else {
-                            key = name.substring(3);
-                        }
-                    } else if (name.startsWith("is")) {
-                        key = name.substring(2);
-                    }
-                    if (key.length() > 0
-                            && Character.isUpperCase(key.charAt(0))
-                            && method.getParameterTypes().length == 0) {
-                        if (key.length() == 1) {
-                            key = key.toLowerCase();
-                        } else if (!Character.isUpperCase(key.charAt(1))) {
-                            key = key.substring(0, 1).toLowerCase()
-                                    + key.substring(1);
-                        }
-
-                        Object result = method.invoke(bean, (Object[]) null);
-                        if (result != null) {
-                            this.map.put(key, wrap(result));
-                        }
-                    }
-                }
-            } catch (Exception ignore) {
-            }
-        }
-    }
-
-    /**
-     * Put a key/boolean pair in the JSONObject.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            A boolean which is the value.
-     * @return this.
-     * @throws JSONException
-     *             If the key is null.
-     */
-    public JSONObject put(String key, boolean value) throws JSONException {
-        this.put(key, value ? Boolean.TRUE : Boolean.FALSE);
-        return this;
-    }
-
-    /**
-     * Put a key/value pair in the JSONObject, where the value will be a
-     * JSONArray which is produced from a Collection.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            A Collection value.
-     * @return this.
-     * @throws JSONException
-     */
-    public JSONObject put(String key, Collection<Object> value) throws JSONException {
-        this.put(key, new JSONArray(value));
-        return this;
-    }
-
-    /**
-     * Put a key/double pair in the JSONObject.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            A double which is the value.
-     * @return this.
-     * @throws JSONException
-     *             If the key is null or if the number is invalid.
-     */
-    public JSONObject put(String key, double value) throws JSONException {
-        this.put(key, new Double(value));
-        return this;
-    }
-
-    /**
-     * Put a key/int pair in the JSONObject.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            An int which is the value.
-     * @return this.
-     * @throws JSONException
-     *             If the key is null.
-     */
-    public JSONObject put(String key, int value) throws JSONException {
-        this.put(key, new Integer(value));
-        return this;
-    }
-
-    /**
-     * Put a key/long pair in the JSONObject.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            A long which is the value.
-     * @return this.
-     * @throws JSONException
-     *             If the key is null.
-     */
-    public JSONObject put(String key, long value) throws JSONException {
-        this.put(key, new Long(value));
-        return this;
-    }
-
-    /**
-     * Put a key/value pair in the JSONObject, where the value will be a
-     * JSONObject which is produced from a Map.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            A Map value.
-     * @return this.
-     * @throws JSONException
-     */
-    public JSONObject put(String key, Map<String, Object> value) throws JSONException {
-        this.put(key, new JSONObject(value));
-        return this;
-    }
-
-    /**
-     * Put a key/value pair in the JSONObject. If the value is null, then the
-     * key will be removed from the JSONObject if it is present.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            An object which is the value. It should be of one of these
-     *            types: Boolean, Double, Integer, JSONArray, JSONObject, Long,
-     *            String, or the JSONObject.NULL object.
-     * @return this.
-     * @throws JSONException
-     *             If the value is non-finite number or if the key is null.
-     */
-    public JSONObject put(String key, Object value) throws JSONException {
-        if (key == null) {
-            throw new NullPointerException("Null key.");
-        }
-        if (value != null) {
-            testValidity(value);
-            this.map.put(key, value);
-        } else {
-            this.remove(key);
-        }
-        return this;
-    }
-
-    /**
-     * Put a key/value pair in the JSONObject, but only if the key and the value
-     * are both non-null, and only if there is not already a member with that
-     * name.
-     *
-     * @param key string
-     * @param value object
-     * @return this.
-     * @throws JSONException
-     *             if the key is a duplicate
-     */
-    public JSONObject putOnce(String key, Object value) throws JSONException {
-        if (key != null && value != null) {
-            if (this.opt(key) != null) {
-                throw new JSONException("Duplicate key \"" + key + "\"");
-            }
-            this.put(key, value);
-        }
-        return this;
-    }
-
-    /**
-     * Put a key/value pair in the JSONObject, but only if the key and the value
-     * are both non-null.
-     *
-     * @param key
-     *            A key string.
-     * @param value
-     *            An object which is the value. It should be of one of these
-     *            types: Boolean, Double, Integer, JSONArray, JSONObject, Long,
-     *            String, or the JSONObject.NULL object.
-     * @return this.
-     * @throws JSONException
-     *             If the value is a non-finite number.
-     */
-    public JSONObject putOpt(String key, Object value) throws JSONException {
-        if (key != null && value != null) {
-            this.put(key, value);
-        }
-        return this;
-    }
-
-    /**
-     * Produce a string in double quotes with backslash sequences in all the
-     * right places. A backslash will be inserted within </, producing <\/,
-     * allowing JSON text to be delivered in HTML. In JSON text, a string cannot
-     * contain a control character or an unescaped quote or backslash.
-     *
-     * @param string
-     *            A String
-     * @return A String correctly formatted for insertion in a JSON text.
-     */
-    public static String quote(String string) {
-        StringWriter sw = new StringWriter();
-        synchronized (sw.getBuffer()) {
-            try {
-                return quote(string, sw).toString();
-            } catch (IOException ignored) {
-                // will never happen - we are writing to a string writer
-                return "";
-            }
-        }
-    }
-
-    public static Writer quote(String string, Writer w) throws IOException {
-        if (string == null || string.length() == 0) {
-            w.write("\"\"");
-            return w;
-        }
-
-        char b;
-        char c = 0;
-        String hhhh;
-        int i;
-        int len = string.length();
-
-        w.write('"');
-        for (i = 0; i < len; i += 1) {
-            b = c;
-            c = string.charAt(i);
-            switch (c) {
-            case '\\':
-            case '"':
-                w.write('\\');
-                w.write(c);
-                break;
-            case '/':
-                if (b == '<') {
-                    w.write('\\');
-                }
-                w.write(c);
-                break;
-            case '\b':
-                w.write("\\b");
-                break;
-            case '\t':
-                w.write("\\t");
-                break;
-            case '\n':
-                w.write("\\n");
-                break;
-            case '\f':
-                w.write("\\f");
-                break;
-            case '\r':
-                w.write("\\r");
-                break;
-            default:
-                if (c < ' ' || (c >= '\u0080' && c < '\u00a0')
-                        || (c >= '\u2000' && c < '\u2100')) {
-                    w.write("\\u");
-                    hhhh = Integer.toHexString(c);
-                    w.write("0000", 0, 4 - hhhh.length());
-                    w.write(hhhh);
-                } else {
-                    w.write(c);
-                }
-            }
-        }
-        w.write('"');
-        return w;
-    }
-
-    /**
-     * Remove a name and its value, if present.
-     *
-     * @param key
-     *            The name to be removed.
-     * @return The value that was associated with the name, or null if there was
-     *         no value.
-     */
-    public Object remove(String key) {
-        return this.map.remove(key);
-    }
-
-    /**
-     * Determine if two JSONObjects are similar.
-     * They must contain the same set of names which must be associated with
-     * similar values.
-     *
-     * @param other The other JSONObject
-     * @return true if they are equal
-     */
-    public boolean similar(Object other) {
-        try {
-            if (!(other instanceof JSONObject)) {
-                return false;
-            }
-            Set<String> set = this.keySet();
-            if (!set.equals(((JSONObject)other).keySet())) {
-                return false;
-            }
-            Iterator<String> iterator = set.iterator();
-            while (iterator.hasNext()) {
-                String name = iterator.next();
-                Object valueThis = this.get(name);
-                Object valueOther = ((JSONObject)other).get(name);
-                if (valueThis instanceof JSONObject) {
-                    if (!((JSONObject)valueThis).similar(valueOther)) {
-                        return false;
-                    }
-                } else if (valueThis instanceof JSONArray) {
-                    if (!((JSONArray)valueThis).similar(valueOther)) {
-                        return false;
-                    }
-                } else if (!valueThis.equals(valueOther)) {
-                    return false;
-                }
-            }
-            return true;
-        } catch (Throwable exception) {
-            return false;
-        }
-    }
-
-    /**
-     * Try to convert a string into a number, boolean, or null. If the string
-     * can't be converted, return the string.
-     *
-     * @param string
-     *            A String.
-     * @return A simple JSON value.
-     */
-    public static Object stringToValue(String string) {
-        Double d;
-        if (string.equals("")) {
-            return string;
-        }
-        if (string.equalsIgnoreCase("true")) {
-            return Boolean.TRUE;
-        }
-        if (string.equalsIgnoreCase("false")) {
-            return Boolean.FALSE;
-        }
-        if (string.equalsIgnoreCase("null")) {
-            return JSONObject.NULL;
-        }
-
-        /*
-         * If it might be a number, try converting it. If a number cannot be
-         * produced, then the value will just be a string.
-         */
-
-        char b = string.charAt(0);
-        if ((b >= '0' && b <= '9') || b == '-') {
-            try {
-                if (string.indexOf('.') > -1 || string.indexOf('e') > -1
-                        || string.indexOf('E') > -1) {
-                    d = Double.valueOf(string);
-                    if (!d.isInfinite() && !d.isNaN()) {
-                        return d;
-                    }
-                } else {
-                    Long myLong = new Long(string);
-                    if (string.equals(myLong.toString())) {
-                        if (myLong == myLong.intValue()) {
-                            return myLong.intValue();
-                        } else {
-                            return myLong;
-                        }
-                    }
-                }
-            } catch (Exception ignore) {
-            }
-        }
-        return string;
-    }
-
-    /**
-     * Throw an exception if the object is a NaN or infinite number.
-     *
-     * @param o
-     *            The object to test.
-     * @throws JSONException
-     *             If o is a non-finite number.
-     */
-    public static void testValidity(Object o) throws JSONException {
-        if (o != null) {
-            if (o instanceof Double) {
-                if (((Double) o).isInfinite() || ((Double) o).isNaN()) {
-                    throw new JSONException(
-                            "JSON does not allow non-finite numbers.");
-                }
-            } else if (o instanceof Float) {
-                if (((Float) o).isInfinite() || ((Float) o).isNaN()) {
-                    throw new JSONException(
-                            "JSON does not allow non-finite numbers.");
-                }
-            }
-        }
-    }
-
-    /**
-     * Produce a JSONArray containing the values of the members of this
-     * JSONObject.
-     *
-     * @param names
-     *            A JSONArray containing a list of key strings. This determines
-     *            the sequence of the values in the result.
-     * @return A JSONArray of values.
-     * @throws JSONException
-     *             If any of the values are non-finite numbers.
-     */
-    public JSONArray toJSONArray(JSONArray names) throws JSONException {
-        if (names == null || names.length() == 0) {
-            return null;
-        }
-        JSONArray ja = new JSONArray();
-        for (int i = 0; i < names.length(); i += 1) {
-            ja.put(this.opt(names.getString(i)));
-        }
-        return ja;
-    }
-
-    /**
-     * Make a JSON text of this JSONObject. For compactness, no whitespace is
-     * added. If this would not result in a syntactically correct JSON text,
-     * then null will be returned instead.
-     * <p>
-     * Warning: This method assumes that the data structure is acyclical.
-     *
-     * @return a printable, displayable, portable, transmittable representation
-     *         of the object, beginning with <code>{</code>&nbsp;<small>(left
-     *         brace)</small> and ending with <code>}</code>&nbsp;<small>(right
-     *         brace)</small>.
-     */
-    public String toString() {
-        try {
-            return this.toString(0);
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
-    /**
-     * Make a prettyprinted JSON text of this JSONObject.
-     * <p>
-     * Warning: This method assumes that the data structure is acyclical.
-     *
-     * @param indentFactor
-     *            The number of spaces to add to each level of indentation.
-     * @return a printable, displayable, portable, transmittable representation
-     *         of the object, beginning with <code>{</code>&nbsp;<small>(left
-     *         brace)</small> and ending with <code>}</code>&nbsp;<small>(right
-     *         brace)</small>.
-     * @throws JSONException
-     *             If the object contains an invalid number.
-     */
-    public String toString(int indentFactor) throws JSONException {
-        StringWriter w = new StringWriter();
-        synchronized (w.getBuffer()) {
-            return this.write(w, indentFactor, 0).toString();
-        }
-    }
-
-    /**
-     * Make a JSON text of an Object value. If the object has an
-     * value.toJSONString() method, then that method will be used to produce the
-     * JSON text. The method is required to produce a strictly conforming text.
-     * If the object does not contain a toJSONString method (which is the most
-     * common case), then a text will be produced by other means. If the value
-     * is an array or Collection, then a JSONArray will be made from it and its
-     * toJSONString method will be called. If the value is a MAP, then a
-     * JSONObject will be made from it and its toJSONString method will be
-     * called. Otherwise, the value's toString method will be called, and the
-     * result will be quoted.
-     *
-     * <p>
-     * Warning: This method assumes that the data structure is acyclical.
-     *
-     * @param value
-     *            The value to be serialized.
-     * @return a printable, displayable, transmittable representation of the
-     *         object, beginning with <code>{</code>&nbsp;<small>(left
-     *         brace)</small> and ending with <code>}</code>&nbsp;<small>(right
-     *         brace)</small>.
-     * @throws JSONException
-     *             If the value is or contains an invalid number.
-     */
-    public static String valueToString(Object value) throws JSONException {
-        if (value == null || value.equals(null)) {
-            return "null";
-        }
-        if (value instanceof JSONString) {
-            Object object;
-            try {
-                object = ((JSONString) value).toJSONString();
-            } catch (Exception e) {
-                throw new JSONException(e);
-            }
-            if (object instanceof String) {
-                return (String) object;
-            }
-            throw new JSONException("Bad value from toJSONString: " + object);
-        }
-        if (value instanceof Number) {
-            return numberToString((Number) value);
-        }
-        if (value instanceof Boolean || value instanceof JSONObject
-                || value instanceof JSONArray) {
-            return value.toString();
-        }
-        if (value instanceof Map) {
-            @SuppressWarnings("unchecked")
-            Map<String, Object> map = (Map<String, Object>) value;
-            return new JSONObject(map).toString();
-        }
-        if (value instanceof Collection) {
-            @SuppressWarnings("unchecked")
-            Collection<Object> coll = (Collection<Object>) value;
-            return new JSONArray(coll).toString();
-        }
-        if (value.getClass().isArray()) {
-            return new JSONArray(value).toString();
-        }
-        return quote(value.toString());
-    }
-
-    /**
-     * Wrap an object, if necessary. If the object is null, return the NULL
-     * object. If it is an array or collection, wrap it in a JSONArray. If it is
-     * a map, wrap it in a JSONObject. If it is a standard property (Double,
-     * String, et al) then it is already wrapped. Otherwise, if it comes from
-     * one of the java packages, turn it into a string. And if it doesn't, try
-     * to wrap it in a JSONObject. If the wrapping fails, then null is returned.
-     *
-     * @param object
-     *            The object to wrap
-     * @return The wrapped value
-     */
-    public static Object wrap(Object object) {
-        try {
-            if (object == null) {
-                return NULL;
-            }
-            if (object instanceof JSONObject || object instanceof JSONArray
-                    || NULL.equals(object) || object instanceof JSONString
-                    || object instanceof Byte || object instanceof Character
-                    || object instanceof Short || object instanceof Integer
-                    || object instanceof Long || object instanceof Boolean
-                    || object instanceof Float || object instanceof Double
-                    || object instanceof String) {
-                return object;
-            }
-
-            if (object instanceof Collection) {
-                @SuppressWarnings("unchecked")
-                Collection<Object> coll = (Collection<Object>) object;
-                return new JSONArray(coll);
-            }
-            if (object.getClass().isArray()) {
-                return new JSONArray(object);
-            }
-            if (object instanceof Map) {
-                @SuppressWarnings("unchecked")
-                Map<String, Object> map = (Map<String, Object>) object;
-                return new JSONObject(map);
-            }
-            Package objectPackage = object.getClass().getPackage();
-            String objectPackageName = objectPackage != null ? objectPackage
-                    .getName() : "";
-            if (objectPackageName.startsWith("java.")
-                    || objectPackageName.startsWith("javax.")
-                    || object.getClass().getClassLoader() == null) {
-                return object.toString();
-            }
-            return new JSONObject(object);
-        } catch (Exception exception) {
-            return null;
-        }
-    }
-
-    /**
-     * Write the contents of the JSONObject as JSON text to a writer. For
-     * compactness, no whitespace is added.
-     * <p>
-     * Warning: This method assumes that the data structure is acyclical.
-     *
-     * @return The writer.
-     * @throws JSONException
-     */
-    public Writer write(Writer writer) throws JSONException {
-        return this.write(writer, 0, 0);
-    }
-
-    static final Writer writeValue(Writer writer, Object value,
-            int indentFactor, int indent) throws JSONException, IOException {
-        if (value == null || value.equals(null)) {
-            writer.write("null");
-        } else if (value instanceof JSONObject) {
-            ((JSONObject) value).write(writer, indentFactor, indent);
-        } else if (value instanceof JSONArray) {
-            ((JSONArray) value).write(writer, indentFactor, indent);
-        } else if (value instanceof Map) {
-            @SuppressWarnings("unchecked")
-            Map<String, Object> map = (Map<String, Object>) value;
-            new JSONObject(map).write(writer, indentFactor, indent);
-        } else if (value instanceof Collection) {
-            @SuppressWarnings("unchecked")
-            Collection<Object> coll = (Collection<Object>) value;
-            new JSONArray(coll).write(writer, indentFactor,
-                    indent);
-        } else if (value.getClass().isArray()) {
-            new JSONArray(value).write(writer, indentFactor, indent);
-        } else if (value instanceof Number) {
-            writer.write(numberToString((Number) value));
-        } else if (value instanceof Boolean) {
-            writer.write(value.toString());
-        } else if (value instanceof JSONString) {
-            Object o;
-            try {
-                o = ((JSONString) value).toJSONString();
-            } catch (Exception e) {
-                throw new JSONException(e);
-            }
-            writer.write(o != null ? o.toString() : quote(value.toString()));
-        } else {
-            quote(value.toString(), writer);
-        }
-        return writer;
-    }
-
-    static final void indent(Writer writer, int indent) throws IOException {
-        for (int i = 0; i < indent; i += 1) {
-            writer.write(' ');
-        }
-    }
-
-    /**
-     * Write the contents of the JSONObject as JSON text to a writer. For
-     * compactness, no whitespace is added.
-     * <p>
-     * Warning: This method assumes that the data structure is acyclical.
-     *
-     * @return The writer.
-     * @throws JSONException
-     */
-    Writer write(Writer writer, int indentFactor, int indent)
-            throws JSONException {
-        try {
-            boolean commanate = false;
-            final int length = this.length();
-            Iterator<String> keys = this.keys();
-            writer.write('{');
-
-            if (length == 1) {
-                Object key = keys.next();
-                writer.write(quote(key.toString()));
-                writer.write(':');
-                if (indentFactor > 0) {
-                    writer.write(' ');
-                }
-                writeValue(writer, this.map.get(key), indentFactor, indent);
-            } else if (length != 0) {
-                final int newindent = indent + indentFactor;
-                while (keys.hasNext()) {
-                    Object key = keys.next();
-                    if (commanate) {
-                        writer.write(',');
-                    }
-                    if (indentFactor > 0) {
-                        writer.write('\n');
-                    }
-                    indent(writer, newindent);
-                    writer.write(quote(key.toString()));
-                    writer.write(':');
-                    if (indentFactor > 0) {
-                        writer.write(' ');
-                    }
-                    writeValue(writer, this.map.get(key), indentFactor, newindent);
-                    commanate = true;
-                }
-                if (indentFactor > 0) {
-                    writer.write('\n');
-                }
-                indent(writer, indent);
-            }
-            writer.write('}');
-            return writer;
-        } catch (IOException exception) {
-            throw new JSONException(exception);
-        }
-    }
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONString.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONString.java
deleted file mode 100644
index ea03b4c..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONString.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package com.qcloud.Utilities.Json;
-/**
- * The <code>JSONString</code> interface allows a <code>toJSONString()</code>
- * method so that a class can change the behavior of
- * <code>JSONObject.toString()</code>, <code>JSONArray.toString()</code>,
- * and <code>JSONWriter.value(</code>Object<code>)</code>. The
- * <code>toJSONString</code> method will be used instead of the default behavior
- * of using the Object's <code>toString()</code> method and quoting the result.
- */
-public interface JSONString {
-    /**
-     * The <code>toJSONString</code> method allows a class to produce its own JSON
-     * serialization.
-     *
-     * @return A strictly syntactically correct JSON text.
-     */
-    public String toJSONString();
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONStringer.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONStringer.java
deleted file mode 100644
index 9e114dc..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONStringer.java
+++ /dev/null
@@ -1,78 +0,0 @@
-package com.qcloud.Utilities.Json;
-
-/*
-Copyright (c) 2006 JSON.org
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-The Software shall be used for Good, not Evil.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-*/
-
-import java.io.StringWriter;
-
-/**
- * JSONStringer provides a quick and convenient way of producing JSON text.
- * The texts produced strictly conform to JSON syntax rules. No whitespace is
- * added, so the results are ready for transmission or storage. Each instance of
- * JSONStringer can produce one JSON text.
- * <p>
- * A JSONStringer instance provides a <code>value</code> method for appending
- * values to the
- * text, and a <code>key</code>
- * method for adding keys before values in objects. There are <code>array</code>
- * and <code>endArray</code> methods that make and bound array values, and
- * <code>object</code> and <code>endObject</code> methods which make and bound
- * object values. All of these methods return the JSONWriter instance,
- * permitting cascade style. For example, <pre>
- * myString = new JSONStringer()
- *     .object()
- *         .key("JSON")
- *         .value("Hello, World!")
- *     .endObject()
- *     .toString();</pre> which produces the string <pre>
- * {"JSON":"Hello, World!"}</pre>
- * <p>
- * The first method called must be <code>array</code> or <code>object</code>.
- * There are no methods for adding commas or colons. JSONStringer adds them for
- * you. Objects and arrays can be nested up to 20 levels deep.
- * <p>
- * This can sometimes be easier than using a JSONObject to build a string.
- * @author JSON.org
- * @version 2008-09-18
- */
-public class JSONStringer extends JSONWriter {
-    /**
-     * Make a fresh JSONStringer. It can be used to build one JSON text.
-     */
-    public JSONStringer() {
-        super(new StringWriter());
-    }
-
-    /**
-     * Return the JSON text. This method is used to obtain the product of the
-     * JSONStringer instance. It will return <code>null</code> if there was a
-     * problem in the construction of the JSON text (such as the calls to
-     * <code>array</code> were not properly balanced with calls to
-     * <code>endArray</code>).
-     * @return The JSON text.
-     */
-    public String toString() {
-        return this.mode == 'd' ? this.writer.toString() : null;
-    }
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONTokener.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONTokener.java
deleted file mode 100644
index d692e0b..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONTokener.java
+++ /dev/null
@@ -1,446 +0,0 @@
-package com.qcloud.Utilities.Json;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.io.StringReader;
-
-/*
-Copyright (c) 2002 JSON.org
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-The Software shall be used for Good, not Evil.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-*/
-
-/**
- * A JSONTokener takes a source string and extracts characters and tokens from
- * it. It is used by the JSONObject and JSONArray constructors to parse
- * JSON source strings.
- * @author JSON.org
- * @version 2014-05-03
- */
-public class JSONTokener {
-
-    private long    character;
-    private boolean eof;
-    private long    index;
-    private long    line;
-    private char    previous;
-    private Reader  reader;
-    private boolean usePrevious;
-
-
-    /**
-     * Construct a JSONTokener from a Reader.
-     *
-     * @param reader     A reader.
-     */
-    public JSONTokener(Reader reader) {
-        this.reader = reader.markSupported()
-            ? reader
-            : new BufferedReader(reader);
-        this.eof = false;
-        this.usePrevious = false;
-        this.previous = 0;
-        this.index = 0;
-        this.character = 1;
-        this.line = 1;
-    }
-
-
-    /**
-     * Construct a JSONTokener from an InputStream.
-     * @param inputStream The source.
-     */
-    public JSONTokener(InputStream inputStream) throws JSONException {
-        this(new InputStreamReader(inputStream));
-    }
-
-
-    /**
-     * Construct a JSONTokener from a string.
-     *
-     * @param s     A source string.
-     */
-    public JSONTokener(String s) {
-        this(new StringReader(s));
-    }
-
-
-    /**
-     * Back up one character. This provides a sort of lookahead capability,
-     * so that you can test for a digit or letter before attempting to parse
-     * the next number or identifier.
-     */
-    public void back() throws JSONException {
-        if (this.usePrevious || this.index <= 0) {
-            throw new JSONException("Stepping back two steps is not supported");
-        }
-        this.index -= 1;
-        this.character -= 1;
-        this.usePrevious = true;
-        this.eof = false;
-    }
-
-
-    /**
-     * Get the hex value of a character (base16).
-     * @param c A character between '0' and '9' or between 'A' and 'F' or
-     * between 'a' and 'f'.
-     * @return  An int between 0 and 15, or -1 if c was not a hex digit.
-     */
-    public static int dehexchar(char c) {
-        if (c >= '0' && c <= '9') {
-            return c - '0';
-        }
-        if (c >= 'A' && c <= 'F') {
-            return c - ('A' - 10);
-        }
-        if (c >= 'a' && c <= 'f') {
-            return c - ('a' - 10);
-        }
-        return -1;
-    }
-
-    public boolean end() {
-        return this.eof && !this.usePrevious;
-    }
-
-
-    /**
-     * Determine if the source string still contains characters that next()
-     * can consume.
-     * @return true if not yet at the end of the source.
-     */
-    public boolean more() throws JSONException {
-        this.next();
-        if (this.end()) {
-            return false;
-        }
-        this.back();
-        return true;
-    }
-
-
-    /**
-     * Get the next character in the source string.
-     *
-     * @return The next character, or 0 if past the end of the source string.
-     */
-    public char next() throws JSONException {
-        int c;
-        if (this.usePrevious) {
-            this.usePrevious = false;
-            c = this.previous;
-        } else {
-            try {
-                c = this.reader.read();
-            } catch (IOException exception) {
-                throw new JSONException(exception);
-            }
-
-            if (c <= 0) { // End of stream
-                this.eof = true;
-                c = 0;
-            }
-        }
-        this.index += 1;
-        if (this.previous == '\r') {
-            this.line += 1;
-            this.character = c == '\n' ? 0 : 1;
-        } else if (c == '\n') {
-            this.line += 1;
-            this.character = 0;
-        } else {
-            this.character += 1;
-        }
-        this.previous = (char) c;
-        return this.previous;
-    }
-
-
-    /**
-     * Consume the next character, and check that it matches a specified
-     * character.
-     * @param c The character to match.
-     * @return The character.
-     * @throws JSONException if the character does not match.
-     */
-    public char next(char c) throws JSONException {
-        char n = this.next();
-        if (n != c) {
-            throw this.syntaxError("Expected '" + c + "' and instead saw '" +
-                    n + "'");
-        }
-        return n;
-    }
-
-
-    /**
-     * Get the next n characters.
-     *
-     * @param n     The number of characters to take.
-     * @return      A string of n characters.
-     * @throws JSONException
-     *   Substring bounds error if there are not
-     *   n characters remaining in the source string.
-     */
-     public String next(int n) throws JSONException {
-         if (n == 0) {
-             return "";
-         }
-
-         char[] chars = new char[n];
-         int pos = 0;
-
-         while (pos < n) {
-             chars[pos] = this.next();
-             if (this.end()) {
-                 throw this.syntaxError("Substring bounds error");
-             }
-             pos += 1;
-         }
-         return new String(chars);
-     }
-
-
-    /**
-     * Get the next char in the string, skipping whitespace.
-     * @throws JSONException
-     * @return  A character, or 0 if there are no more characters.
-     */
-    public char nextClean() throws JSONException {
-        for (;;) {
-            char c = this.next();
-            if (c == 0 || c > ' ') {
-                return c;
-            }
-        }
-    }
-
-
-    /**
-     * Return the characters up to the next close quote character.
-     * Backslash processing is done. The formal JSON format does not
-     * allow strings in single quotes, but an implementation is allowed to
-     * accept them.
-     * @param quote The quoting character, either
-     *      <code>"</code>&nbsp;<small>(double quote)</small> or
-     *      <code>'</code>&nbsp;<small>(single quote)</small>.
-     * @return      A String.
-     * @throws JSONException Unterminated string.
-     */
-    public String nextString(char quote) throws JSONException {
-        char c;
-        StringBuilder sb = new StringBuilder();
-        for (;;) {
-            c = this.next();
-            switch (c) {
-            case 0:
-            case '\n':
-            case '\r':
-                throw this.syntaxError("Unterminated string");
-            case '\\':
-                c = this.next();
-                switch (c) {
-                case 'b':
-                    sb.append('\b');
-                    break;
-                case 't':
-                    sb.append('\t');
-                    break;
-                case 'n':
-                    sb.append('\n');
-                    break;
-                case 'f':
-                    sb.append('\f');
-                    break;
-                case 'r':
-                    sb.append('\r');
-                    break;
-                case 'u':
-                    sb.append((char)Integer.parseInt(this.next(4), 16));
-                    break;
-                case '"':
-                case '\'':
-                case '\\':
-                case '/':
-                    sb.append(c);
-                    break;
-                default:
-                    throw this.syntaxError("Illegal escape.");
-                }
-                break;
-            default:
-                if (c == quote) {
-                    return sb.toString();
-                }
-                sb.append(c);
-            }
-        }
-    }
-
-
-    /**
-     * Get the text up but not including the specified character or the
-     * end of line, whichever comes first.
-     * @param  delimiter A delimiter character.
-     * @return   A string.
-     */
-    public String nextTo(char delimiter) throws JSONException {
-        StringBuilder sb = new StringBuilder();
-        for (;;) {
-            char c = this.next();
-            if (c == delimiter || c == 0 || c == '\n' || c == '\r') {
-                if (c != 0) {
-                    this.back();
-                }
-                return sb.toString().trim();
-            }
-            sb.append(c);
-        }
-    }
-
-
-    /**
-     * Get the text up but not including one of the specified delimiter
-     * characters or the end of line, whichever comes first.
-     * @param delimiters A set of delimiter characters.
-     * @return A string, trimmed.
-     */
-    public String nextTo(String delimiters) throws JSONException {
-        char c;
-        StringBuilder sb = new StringBuilder();
-        for (;;) {
-            c = this.next();
-            if (delimiters.indexOf(c) >= 0 || c == 0 ||
-                    c == '\n' || c == '\r') {
-                if (c != 0) {
-                    this.back();
-                }
-                return sb.toString().trim();
-            }
-            sb.append(c);
-        }
-    }
-
-
-    /**
-     * Get the next value. The value can be a Boolean, Double, Integer,
-     * JSONArray, JSONObject, Long, or String, or the JSONObject.NULL object.
-     * @throws JSONException If syntax error.
-     *
-     * @return An object.
-     */
-    public Object nextValue() throws JSONException {
-        char c = this.nextClean();
-        String string;
-
-        switch (c) {
-            case '"':
-            case '\'':
-                return this.nextString(c);
-            case '{':
-                this.back();
-                return new JSONObject(this);
-            case '[':
-                this.back();
-                return new JSONArray(this);
-        }
-
-        /*
-         * Handle unquoted text. This could be the values true, false, or
-         * null, or it can be a number. An implementation (such as this one)
-         * is allowed to also accept non-standard forms.
-         *
-         * Accumulate characters until we reach the end of the text or a
-         * formatting character.
-         */
-
-        StringBuilder sb = new StringBuilder();
-        while (c >= ' ' && ",:]}/\\\"[{;=#".indexOf(c) < 0) {
-            sb.append(c);
-            c = this.next();
-        }
-        this.back();
-
-        string = sb.toString().trim();
-        if ("".equals(string)) {
-            throw this.syntaxError("Missing value");
-        }
-        return JSONObject.stringToValue(string);
-    }
-
-
-    /**
-     * Skip characters until the next character is the requested character.
-     * If the requested character is not found, no characters are skipped.
-     * @param to A character to skip to.
-     * @return The requested character, or zero if the requested character
-     * is not found.
-     */
-    public char skipTo(char to) throws JSONException {
-        char c;
-        try {
-            long startIndex = this.index;
-            long startCharacter = this.character;
-            long startLine = this.line;
-            this.reader.mark(1000000);
-            do {
-                c = this.next();
-                if (c == 0) {
-                    this.reader.reset();
-                    this.index = startIndex;
-                    this.character = startCharacter;
-                    this.line = startLine;
-                    return c;
-                }
-            } while (c != to);
-        } catch (IOException exception) {
-            throw new JSONException(exception);
-        }
-        this.back();
-        return c;
-    }
-
-
-    /**
-     * Make a JSONException to signal a syntax error.
-     *
-     * @param message The error message.
-     * @return  A JSONException object, suitable for throwing
-     */
-    public JSONException syntaxError(String message) {
-        return new JSONException(message + this.toString());
-    }
-
-
-    /**
-     * Make a printable string of this JSONTokener.
-     *
-     * @return " at {index} [character {character} line {line}]"
-     */
-    public String toString() {
-        return " at " + this.index + " [character " + this.character + " line " +
-            this.line + "]";
-    }
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONWriter.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONWriter.java
deleted file mode 100644
index 3be9677..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/Json/JSONWriter.java
+++ /dev/null
@@ -1,327 +0,0 @@
-package com.qcloud.Utilities.Json;
-
-import java.io.IOException;
-import java.io.Writer;
-
-/*
-Copyright (c) 2006 JSON.org
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-The Software shall be used for Good, not Evil.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-*/
-
-/**
- * JSONWriter provides a quick and convenient way of producing JSON text.
- * The texts produced strictly conform to JSON syntax rules. No whitespace is
- * added, so the results are ready for transmission or storage. Each instance of
- * JSONWriter can produce one JSON text.
- * <p>
- * A JSONWriter instance provides a <code>value</code> method for appending
- * values to the
- * text, and a <code>key</code>
- * method for adding keys before values in objects. There are <code>array</code>
- * and <code>endArray</code> methods that make and bound array values, and
- * <code>object</code> and <code>endObject</code> methods which make and bound
- * object values. All of these methods return the JSONWriter instance,
- * permitting a cascade style. For example, <pre>
- * new JSONWriter(myWriter)
- *     .object()
- *         .key("JSON")
- *         .value("Hello, World!")
- *     .endObject();</pre> which writes <pre>
- * {"JSON":"Hello, World!"}</pre>
- * <p>
- * The first method called must be <code>array</code> or <code>object</code>.
- * There are no methods for adding commas or colons. JSONWriter adds them for
- * you. Objects and arrays can be nested up to 20 levels deep.
- * <p>
- * This can sometimes be easier than using a JSONObject to build a string.
- * @author JSON.org
- * @version 2011-11-24
- */
-public class JSONWriter {
-    private static final int maxdepth = 200;
-
-    /**
-     * The comma flag determines if a comma should be output before the next
-     * value.
-     */
-    private boolean comma;
-
-    /**
-     * The current mode. Values:
-     * 'a' (array),
-     * 'd' (done),
-     * 'i' (initial),
-     * 'k' (key),
-     * 'o' (object).
-     */
-    protected char mode;
-
-    /**
-     * The object/array stack.
-     */
-    private final JSONObject stack[];
-
-    /**
-     * The stack top index. A value of 0 indicates that the stack is empty.
-     */
-    private int top;
-
-    /**
-     * The writer that will receive the output.
-     */
-    protected Writer writer;
-
-    /**
-     * Make a fresh JSONWriter. It can be used to build one JSON text.
-     */
-    public JSONWriter(Writer w) {
-        this.comma = false;
-        this.mode = 'i';
-        this.stack = new JSONObject[maxdepth];
-        this.top = 0;
-        this.writer = w;
-    }
-
-    /**
-     * Append a value.
-     * @param string A string value.
-     * @return this
-     * @throws JSONException If the value is out of sequence.
-     */
-    private JSONWriter append(String string) throws JSONException {
-        if (string == null) {
-            throw new JSONException("Null pointer");
-        }
-        if (this.mode == 'o' || this.mode == 'a') {
-            try {
-                if (this.comma && this.mode == 'a') {
-                    this.writer.write(',');
-                }
-                this.writer.write(string);
-            } catch (IOException e) {
-                throw new JSONException(e);
-            }
-            if (this.mode == 'o') {
-                this.mode = 'k';
-            }
-            this.comma = true;
-            return this;
-        }
-        throw new JSONException("Value out of sequence.");
-    }
-
-    /**
-     * Begin appending a new array. All values until the balancing
-     * <code>endArray</code> will be appended to this array. The
-     * <code>endArray</code> method must be called to mark the array's end.
-     * @return this
-     * @throws JSONException If the nesting is too deep, or if the object is
-     * started in the wrong place (for example as a key or after the end of the
-     * outermost array or object).
-     */
-    public JSONWriter array() throws JSONException {
-        if (this.mode == 'i' || this.mode == 'o' || this.mode == 'a') {
-            this.push(null);
-            this.append("[");
-            this.comma = false;
-            return this;
-        }
-        throw new JSONException("Misplaced array.");
-    }
-
-    /**
-     * End something.
-     * @param mode Mode
-     * @param c Closing character
-     * @return this
-     * @throws JSONException If unbalanced.
-     */
-    private JSONWriter end(char mode, char c) throws JSONException {
-        if (this.mode != mode) {
-            throw new JSONException(mode == 'a'
-                ? "Misplaced endArray."
-                : "Misplaced endObject.");
-        }
-        this.pop(mode);
-        try {
-            this.writer.write(c);
-        } catch (IOException e) {
-            throw new JSONException(e);
-        }
-        this.comma = true;
-        return this;
-    }
-
-    /**
-     * End an array. This method most be called to balance calls to
-     * <code>array</code>.
-     * @return this
-     * @throws JSONException If incorrectly nested.
-     */
-    public JSONWriter endArray() throws JSONException {
-        return this.end('a', ']');
-    }
-
-    /**
-     * End an object. This method most be called to balance calls to
-     * <code>object</code>.
-     * @return this
-     * @throws JSONException If incorrectly nested.
-     */
-    public JSONWriter endObject() throws JSONException {
-        return this.end('k', '}');
-    }
-
-    /**
-     * Append a key. The key will be associated with the next value. In an
-     * object, every value must be preceded by a key.
-     * @param string A key string.
-     * @return this
-     * @throws JSONException If the key is out of place. For example, keys
-     *  do not belong in arrays or if the key is null.
-     */
-    public JSONWriter key(String string) throws JSONException {
-        if (string == null) {
-            throw new JSONException("Null key.");
-        }
-        if (this.mode == 'k') {
-            try {
-                this.stack[this.top - 1].putOnce(string, Boolean.TRUE);
-                if (this.comma) {
-                    this.writer.write(',');
-                }
-                this.writer.write(JSONObject.quote(string));
-                this.writer.write(':');
-                this.comma = false;
-                this.mode = 'o';
-                return this;
-            } catch (IOException e) {
-                throw new JSONException(e);
-            }
-        }
-        throw new JSONException("Misplaced key.");
-    }
-
-
-    /**
-     * Begin appending a new object. All keys and values until the balancing
-     * <code>endObject</code> will be appended to this object. The
-     * <code>endObject</code> method must be called to mark the object's end.
-     * @return this
-     * @throws JSONException If the nesting is too deep, or if the object is
-     * started in the wrong place (for example as a key or after the end of the
-     * outermost array or object).
-     */
-    public JSONWriter object() throws JSONException {
-        if (this.mode == 'i') {
-            this.mode = 'o';
-        }
-        if (this.mode == 'o' || this.mode == 'a') {
-            this.append("{");
-            this.push(new JSONObject());
-            this.comma = false;
-            return this;
-        }
-        throw new JSONException("Misplaced object.");
-
-    }
-
-
-    /**
-     * Pop an array or object scope.
-     * @param c The scope to close.
-     * @throws JSONException If nesting is wrong.
-     */
-    private void pop(char c) throws JSONException {
-        if (this.top <= 0) {
-            throw new JSONException("Nesting error.");
-        }
-        char m = this.stack[this.top - 1] == null ? 'a' : 'k';
-        if (m != c) {
-            throw new JSONException("Nesting error.");
-        }
-        this.top -= 1;
-        this.mode = this.top == 0
-            ? 'd'
-            : this.stack[this.top - 1] == null
-            ? 'a'
-            : 'k';
-    }
-
-    /**
-     * Push an array or object scope.
-     * @param jo The scope to open.
-     * @throws JSONException If nesting is too deep.
-     */
-    private void push(JSONObject jo) throws JSONException {
-        if (this.top >= maxdepth) {
-            throw new JSONException("Nesting too deep.");
-        }
-        this.stack[this.top] = jo;
-        this.mode = jo == null ? 'a' : 'k';
-        this.top += 1;
-    }
-
-
-    /**
-     * Append either the value <code>true</code> or the value
-     * <code>false</code>.
-     * @param b A boolean.
-     * @return this
-     * @throws JSONException
-     */
-    public JSONWriter value(boolean b) throws JSONException {
-        return this.append(b ? "true" : "false");
-    }
-
-    /**
-     * Append a double value.
-     * @param d A double.
-     * @return this
-     * @throws JSONException If the number is not finite.
-     */
-    public JSONWriter value(double d) throws JSONException {
-        return this.value(new Double(d));
-    }
-
-    /**
-     * Append a long value.
-     * @param l A long.
-     * @return this
-     * @throws JSONException
-     */
-    public JSONWriter value(long l) throws JSONException {
-        return this.append(Long.toString(l));
-    }
-
-
-    /**
-     * Append an object value.
-     * @param object The object to append. It can be null, or a Boolean, Number,
-     *   String, JSONObject, or JSONArray, or an object that implements JSONString.
-     * @return this
-     * @throws JSONException If the value is out of sequence.
-     */
-    public JSONWriter value(Object object) throws JSONException {
-        return this.append(JSONObject.valueToString(object));
-    }
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/MD5.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/MD5.java
deleted file mode 100644
index c7bfab7..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/MD5.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package com.qcloud.Utilities;
-
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.MessageDigest;
-
-public class MD5 {
-	
-	public static String stringToMD5(String str) {
-
-		try {
-			byte[] strTemp = str.getBytes();
-			MessageDigest mdTemp = MessageDigest.getInstance("MD5");
-			mdTemp.update(strTemp);
-			return toHexString(mdTemp.digest());
-		} catch (Exception e) {
-			return null;
-		}
-	}
-
-	public static String fileNameToMD5(String fileName) {
-		InputStream inputStream = null;
-		try {
-			inputStream = new FileInputStream(fileName);
-			return streamToMD5(inputStream);
-		} catch (Exception e) {
-			return null;
-		} finally {
-			if (inputStream != null) {
-				try {
-					inputStream.close();
-				} catch (IOException e) {
-					e.printStackTrace();
-				}
-			}
-		}
-	}
-
-	public static String streamToMD5(InputStream inputStream) {
-		try {
-			MessageDigest mdTemp = MessageDigest.getInstance("MD5");
-			byte[] buffer = new byte[1024];
-			int numRead = 0;
-			while ((numRead = inputStream.read(buffer)) > 0) {
-				mdTemp.update(buffer, 0, numRead);
-			}
-			return toHexString(mdTemp.digest());
-		} catch (Exception e) {
-			return null;
-		}
-	}
-
-	private static String toHexString(byte[] md) {
-		char hexDigits[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
-				'a', 'b', 'c', 'd', 'e', 'f' };
-		int j = md.length;
-		char str[] = new char[j * 2];
-		for (int i = 0; i < j; i++) {
-			byte byte0 = md[i];
-			str[2 * i] = hexDigits[byte0 >>> 4 & 0xf];
-			str[i * 2 + 1] = hexDigits[byte0 & 0xf];
-		}
-		return new String(str);
-	}
-}
diff --git a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/SHA1.java b/monitor-service-awstools/src/main/java/com/qcloud/Utilities/SHA1.java
deleted file mode 100644
index af3d5a3..0000000
--- a/monitor-service-awstools/src/main/java/com/qcloud/Utilities/SHA1.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package com.qcloud.Utilities;
-
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.MessageDigest;
-
-public class SHA1 {
-	
-	public static String stringToSHA(String str) {
-
-		try {
-			byte[] strTemp = str.getBytes();
-			MessageDigest mdTemp = MessageDigest.getInstance("SHA-1"); //SHA-256
-			mdTemp.update(strTemp);
-			return toHexString(mdTemp.digest());
-		} catch (Exception e) {
-			return null;
-		}
-	}
-
-	public static String fileNameToSHA(String fileName) {
-		InputStream inputStream = null;
-		try {
-			inputStream = new FileInputStream(fileName);
-			return streamToSHA(inputStream);
-		} catch (Exception e) {
-			return null;
-		} finally {
-			if (inputStream != null) {
-				try {
-					inputStream.close();
-				} catch (IOException e) {
-					e.printStackTrace();
-				}
-			}
-		}
-	}
-
-	public static String streamToSHA(InputStream inputStream) {
-		try {
-			MessageDigest mdTemp = MessageDigest.getInstance("SHA-1"); //SHA-256
-			byte[] buffer = new byte[1024];
-			int numRead = 0;
-			while ((numRead = inputStream.read(buffer)) > 0) {
-				mdTemp.update(buffer, 0, numRead);
-			}
-			return toHexString(mdTemp.digest());
-		} catch (Exception e) {
-			return null;
-		}
-	}
-
-	private static String toHexString(byte[] md) {
-		char hexDigits[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
-				'a', 'b', 'c', 'd', 'e', 'f' };
-		int j = md.length;
-		char str[] = new char[j * 2];
-		for (int i = 0; i < j; i++) {
-			byte byte0 = md[i];
-			str[2 * i] = hexDigits[byte0 >>> 4 & 0xf];
-			str[i * 2 + 1] = hexDigits[byte0 & 0xf];
-		}
-		return new String(str);
-	}
-	
-	public static void main(String[]args) {
-		System.out.println("start...");
-		System.out.println(SHA1.fileNameToSHA("d:\\test.rmvb"));
-		System.out.println("end...");
-	}
-}