Github user eribeiro commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/632#discussion_r225016751 --- Diff: zookeeper-server/src/main/java/org/apache/zookeeper/server/command/HashCommand.java --- @@ -0,0 +1,49 @@ +/** + * 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.server.command; + +import java.io.PrintWriter; +import java.util.List; + +import org.apache.zookeeper.server.DataTree.ZxidDigest; +import org.apache.zookeeper.server.ServerCnxn; + +/** + * Command used to dump the latest digest histories. + */ +public class HashCommand extends AbstractFourLetterCommand { --- End diff -- Wouldn't be the case of renaming this class to `DigestCommand` or `DigestLogCommand`?
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