ZOOKEEPER-3475: Enable Checkstyle configuration on zookeeper-server

- [x] org/apache/zookeeper
- [x] org/apache/zookeeper/admin
- [x] org/apache/zookeeper/cli
- [x] org/apache/zookeeper/client
- [x] org/apache/zookeeper/common
- [x] org/apache/zookeeper/jmx
- [x] org/apache/zookeeper/metrics
- [x] org/apache/zookeeper/metrics/impl
- [x] org/apache/zookeeper/server
- [x] org/apache/zookeeper/server/admin
- [x] org/apache/zookeeper/server/auth
- [x] org/apache/zookeeper/server/command
- [x] org/apache/zookeeper/server/metric
- [x] org/apache/zookeeper/server/persistence
- [x] org/apache/zookeeper/server/quorum
- [x] org/apache/zookeeper/server/quorum/auth
- [x] org/apache/zookeeper/server/quorum/flexible
- [x] org/apache/zookeeper/server/util
- [x] org/apache/zookeeper/server/watch
- [x] org/apache/zookeeper/test
- [x] org/apache/zookeeper/util
- [x] org/apache/zookeeper/version/util

Author: tison <wander4096@gmail.com>

Reviewers: Brian Nixon <nixon@fb.com>, Enrico Olivelli <eolivelli@gmail.com>, Michael Han <hanm@apache.org>

Closes #1049 from TisonKun/ZOOKEEPER-3475

1 files changed, 11 insertions, 11 deletions

diff --git a/zookeeper-server/src/test/java/org/apache/zookeeper/server/quorum/StatCommandTest.java b/zookeeper-server/src/test/java/org/apache/zookeeper/server/quorum/StatCommandTest.java
index eccb6b184..7a46bac05 100644
--- a/zookeeper-server/src/test/java/org/apache/zookeeper/server/quorum/StatCommandTest.java
+++ b/zookeeper-server/src/test/java/org/apache/zookeeper/server/quorum/StatCommandTest.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -18,6 +18,14 @@
 
 package org.apache.zookeeper.server.quorum;
 
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.junit.Assert.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.List;
 import org.apache.zookeeper.server.ServerCnxn;
 import org.apache.zookeeper.server.ServerCnxnFactory;
 import org.apache.zookeeper.server.ServerStats;
@@ -27,17 +35,8 @@ import org.apache.zookeeper.server.command.StatCommand;
 import org.junit.Before;
 import org.junit.Test;
 
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.util.ArrayList;
-import java.util.List;
-
-import static org.hamcrest.CoreMatchers.containsString;
-import static org.junit.Assert.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
 public class StatCommandTest {
+
     private StringWriter outputWriter;
     private StatCommand statCommand;
     private ServerStats.Provider providerMock;
@@ -102,4 +101,5 @@ public class StatCommandTest {
         assertThat(output, containsString("Zookeeper version:"));
         assertThat(output, containsString("Node count:"));
     }
+
 }