Github user upthewaterspout commented on a diff in the pull request: https://github.com/apache/geode-examples/pull/3#discussion_r103763778 --- Diff: partitioned/src/main/java/org/apache/geode/examples/partitioned/Consumer.java --- @@ -0,0 +1,81 @@ +/* + * 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.geode.examples.partitioned; + +import java.util.*; +import org.apache.geode.cache.client.ClientCache; +import org.apache.geode.cache.Region; + +public class Consumer extends BaseClient { + + public static void main(String[] args) { + Consumer c = new Consumer(); + c.checkAndPrint(args); + } + + public void checkAndPrint(String[] args) { + if (0 == args.length) { + throw new RuntimeException("Expected argument specifying region name."); + } else { --- End diff -- Nitpick - no need for an else. If (0 == args.length), your method was over when it threw an exception. This could help from having a bunch of nested levels of if/else here.
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