fix

-package com.yoho.search.common.downgrade.persional;
-
-import java.util.concurrent.atomic.AtomicInteger;
-
-public class KeyCountWithExpiredTime {
-
-    private AtomicInteger count;
-    private long expiredTime;
-
-    public KeyCountWithExpiredTime(long expiredTime){
-        this.count = new AtomicInteger(0);
-        this.expiredTime = expiredTime;
-    }
-
-    public int incrementAndGet(long newExpiredTime){
-        //key已过期,过期时间设为newExpiredTime，count设为1
-        if(this.expiredTime<System.currentTimeMillis()){
-            this.resetExpiredTime(newExpiredTime);
-        }else{
-            this.count.incrementAndGet();
-        }
-        return this.count.get();
-    }
-
-    //线程安全
-    private synchronized void resetExpiredTime(long newExpiredTime) {
-        if (this.expiredTime < System.currentTimeMillis()) {
-            this.expiredTime = newExpiredTime;
-            this.count.set(1);
-        }
-    }
-
-}
+package com.yoho.search.common.downgrade.persional;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class KeyCountWithExpiredTime {
+
+    private AtomicInteger count;
+    private long expiredTime;
+
+    public KeyCountWithExpiredTime(long expiredTime){
+        this.count = new AtomicInteger(0);
+        this.expiredTime = expiredTime;
+    }
+
+    public int incrementAndGet(long newExpiredTime){
+        //key已过期,过期时间设为newExpiredTime，count设为1
+        if(this.expiredTime<System.currentTimeMillis()){
+            this.resetExpiredTime(newExpiredTime);
+        }else{
+            this.count.incrementAndGet();
+        }
+        return this.count.get();
+    }
+
+    //线程安全
+    private synchronized void resetExpiredTime(long newExpiredTime) {
+        if (this.expiredTime < System.currentTimeMillis()) {
+            this.expiredTime = newExpiredTime;
+            this.count.set(1);
+        }
+    }
+
+}