1 /*
   2  * Copyright (c) 2010, 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 /*
  25  * @test
  26  * @bug 6613904
  27  * @summary javax.swing.GroupLayout.createParallelGroup(..) doesn't throw IllegalArgumentException for null arg
  28  * @author Pavel Porvatov
  29  */
  30 
  31 import javax.swing.*;
  32 
  33 public class bug6613904 {
  34     public static void main(String[] args) {
  35         SwingUtilities.invokeLater(new Runnable() {
  36             public void run() {
  37                 GroupLayout groupLayout = new GroupLayout(new JPanel());
  38 
  39                 try {
  40                     groupLayout.createParallelGroup(null);
  41 
  42                     throw new RuntimeException("groupLayout.createParallelGroup(null) doesn't throw IAE");
  43                 } catch (IllegalArgumentException e) {
  44                     // Ok
  45                 }
  46 
  47                 try {
  48                     groupLayout.createParallelGroup(null, true);
  49 
  50                     throw new RuntimeException("groupLayout.createParallelGroup(null, true) doesn't throw IAE");
  51                 } catch (IllegalArgumentException e) {
  52                     // Ok
  53                 }
  54 
  55                 try {
  56                     groupLayout.createParallelGroup(null, false);
  57 
  58                     throw new RuntimeException("groupLayout.createParallelGroup(null, false) doesn't throw IAE");
  59                 } catch (IllegalArgumentException e) {
  60                     // Ok
  61                 }
  62             }
  63         });
  64     }
  65 }