content: /*
   * 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.kafka.server.util;
  
  import joptsimple.AbstractOptionSpec;
  import joptsimple.OptionParser;
  import joptsimple.OptionSet;
  
  public abstract class CommandDefaultOptions {
      public final String[] args;
      public final OptionParser parser;
      public final AbstractOptionSpec<Void> helpOpt;
      public final AbstractOptionSpec<Void> versionOpt;
      public OptionSet options;
  
      public CommandDefaultOptions(String[] args) {
          this(args, false);
      }
  
      public CommandDefaultOptions(String[] args, boolean allowCommandOptionAbbreviation) {
          this.args = args;
          this.parser = new OptionParser(allowCommandOptionAbbreviation);
          this.helpOpt = parser.accepts("help", "Print usage information.").forHelp();
          this.versionOpt = parser.accepts("version", "Display Kafka version.").forHelp();
          this.options = null;
      }
  }
  