content: /*
   * Tencent is pleased to support the open source community by making Angel available.
   *
   * Copyright (C) 2017-2018 THL A29 Limited, a Tencent company. All rights reserved.
   *
   * Licensed 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
   *
   * https://opensource.org/licenses/Apache-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 com.tencent.angel.example.quickStart;
  
  //import jdk.nashorn.internal.runtime.regexp.joni.Config;
  import org.apache.hadoop.conf.Configuration;
  import org.apache.hadoop.yarn.api.ApplicationConstants;
  import org.apache.hadoop.yarn.conf.YarnConfiguration;
  import org.apache.hadoop.yarn.util.Apps;
  
  /**
   * Created by payniexiao on 2017/8/21.
   */
  public class TestString {
    public static void main(String[] args) {
      String[] paras = {};
      //paras[1] = "abc";
      //paras[2] = "123";
      for (String n : paras) {
        System.out.println(n);
      }
  
      Configuration conf = new Configuration();
      conf.set(YarnConfiguration.YARN_APPLICATION_CLASSPATH, ",,1,2,3,4");
      // Add standard Hadoop classes
      for (String c : conf.getStrings(YarnConfiguration.YARN_APPLICATION_CLASSPATH,
        YarnConfiguration.DEFAULT_YARN_APPLICATION_CLASSPATH)) {
        System.out.println(c);
        ;
      }
    }
  }
  