| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| |
| 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) { |
| } |
| } |
| } |
| } |