| /******************************************************************************* |
| * 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.Vector; |
| |
| |
| public class MultiThreadedException { |
| |
| public static void main(String[] args) { |
| MultiThreadedException mte = new MultiThreadedException(); |
| mte.go(); |
| } |
| |
| private void go() { |
| Thread.currentThread().setName("1stThread"); |
| |
| Thread secondThread = new Thread(new Runnable() { |
| public void run() { |
| generateNPE(); |
| } |
| }); |
| secondThread.setName("2ndThread"); |
| secondThread.start(); |
| |
| try { |
| Thread.sleep(1000); |
| } catch (InterruptedException e) { |
| } |
| |
| generateNPE(); |
| } |
| |
| void generateNPE() { |
| Vector vector = null; |
| if (1 > 2) { |
| vector = new Vector(); |
| } |
| vector.add("item"); |
| } |
| } |