/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2013, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.core.contention;


/**
 * Useful scaffolding/harness to start and processPriorToRemoval multiple threads.
 * 
 * @author Joern Huxhorn
 * @author Ralph Goers
 * @author Ceki Gulcu
 */
public class MultiThreadedHarness extends AbstractMultiThreadedHarness {

  final long overallDurationInMillis;

  public MultiThreadedHarness(long overallDurationInMillis) {
    this.overallDurationInMillis = overallDurationInMillis;
  }

  public void printEnvironmentInfo(String msg) {
    System.out.println("=== " + msg + " ===");
    System.out.println("java.runtime.version = "
        + System.getProperty("java.runtime.version"));
    System.out.println("java.vendor          = "
        + System.getProperty("java.vendor"));
    System.out.println("java.version         = "
        + System.getProperty("java.version"));
    System.out.println("os.name              = "
        + System.getProperty("os.name"));
    System.out.println("os.version           = "
        + System.getProperty("os.version"));
  }

  void waitUntilEndCondition() throws InterruptedException {
    Thread.sleep(overallDurationInMillis);
  }
}
