[GitHub] zookeeper pull request #684: ZOOKEEPER-3180: Add response cache to improve t...

[hanm <gi...@git.apache.org>]

Github user hanm commented on a diff in the pull request:

    https://github.com/apache/zookeeper/pull/684#discussion_r229934430
  
    --- Diff: zookeeper-server/src/test/java/org/apache/zookeeper/test/ResponseCacheTest.java ---
    @@ -0,0 +1,118 @@
    +/**
    + * 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
    + * regarding copyright ownership.  The ASF licenses this file
    + * to you under the Apache License, Version 2.0 (the
    + * "License"); you may not use this file except in compliance
    + * with the License.  You may obtain a copy of the License at
    + *
    + *     http://www.apache.org/licenses/LICENSE-2.0
    + *
    + * Unless required by applicable law or agreed to in writing, software
    + * distributed under the License is distributed on an "AS IS" BASIS,
    + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    + * See the License for the specific language governing permissions and
    + * limitations under the License.
    + */
    +
    +package org.apache.zookeeper.test;
    +
    +import java.util.Map;
    +
    +import org.apache.zookeeper.CreateMode;
    +import org.apache.zookeeper.ZooDefs;
    +import org.apache.zookeeper.ZooKeeper;
    +import org.apache.zookeeper.data.Stat;
    +import org.apache.zookeeper.server.ServerStats;
    --- End diff --
    
    unused import?


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