1 /* 2 * Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import javax.swing.*; 25 import java.awt.*; 26 27 /* 28 * @test 29 * @summary Check that JWindow constructors throw HeadlessException in headless mode 30 * @run main/othervm -Djava.awt.headless=true HeadlessJWindow 31 */ 32 33 public class HeadlessJWindow { main(String args[])34 public static void main(String args[]) { 35 boolean exceptions = false; 36 JWindow w; 37 38 try { 39 w = new JWindow(); 40 } catch (HeadlessException e) { 41 exceptions = true; 42 } 43 if (!exceptions) 44 throw new RuntimeException("HeadlessException did not occur when expected"); 45 46 exceptions = false; 47 try { 48 w = new JWindow(new Frame("Frame title")); 49 } catch (HeadlessException e) { 50 exceptions = true; 51 } 52 if (!exceptions) 53 throw new RuntimeException("HeadlessException did not occur when expected"); 54 55 } 56 } 57