content: /*
   * Copyright (C) 2016 The Android Open Source Project
   *
   * 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
   *
   *      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.
   */
  
  public class Main {
  
      public static void main(String[] args) throws Exception {
          Thread thread1 = new Thread(new SigQuit());
          Thread thread2 = new Thread(new SynchronizedUse());
  
          System.out.println("Starting threads...");
          thread1.start();
          Thread.sleep(2000);
          thread2.start();
  
          thread1.join();
          thread2.join();
          System.out.println("Joined threads");
      }
  }
  