| import java.util.ArrayList; |
| import java.util.List; |
| |
| /********************************************************************** |
| Copyright (c) 2000, 2002 IBM Corp. and others. |
| All rights reserved. This program and the accompanying materials |
| are made available under the terms of the Common Public License v0.5 |
| which accompanies this distribution, and is available at |
| http://www.eclipse.org/legal/cpl-v05.html |
| |
| Contributors: |
| IBM Corporation - Initial implementation |
| **********************************************************************/ |
| |
| public class MultiThreadedList { |
| |
| int i = 0; |
| List list = new ArrayList(); |
| |
| public static void main(String[] args) { |
| MultiThreadedList mtl = new MultiThreadedList(); |
| Thread.currentThread().setName("1stThread"); |
| mtl.go(); |
| } |
| |
| protected void go() { |
| Thread secondThread = new Thread(new Runnable() { |
| public void run() { |
| listLoop(); |
| } |
| }); |
| secondThread.setName("2ndThread"); |
| secondThread.start(); |
| |
| try { |
| Thread.sleep(400); |
| } catch (InterruptedException e) { |
| } |
| |
| listLoop(); |
| } |
| |
| private void listLoop() { |
| while (i < 20) { |
| list.add(new Integer(i++)); |
| System.out.println("Size = " + list.size()); |
| try { |
| Thread.sleep(100); |
| } catch (InterruptedException e) { |
| } |
| } |
| } |
| } |