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
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  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
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  23 
  24 /**
  25  * @test
  26  * @bug 6622002
  27  * @author Alexander Potochkin
  28  * @summary UIDefault.ProxyLazyValue has unsafe reflection usage
  29  */
  30 
  31 import javax.swing.*;
  32 
  33 public class bug6622002 {
  34      public static void main(String[] args) {
  35 
  36          if (createPrivateValue() == null) {
  37              throw new RuntimeException("The private value unexpectedly wasn't created");
  38          }
  39 
  40          if (createPublicValue() == null) {
  41              throw new RuntimeException("The public value unexpectedly wasn't created");
  42          }
  43 
  44          System.setSecurityManager(new SecurityManager());
  45 
  46          if (createPrivateValue() != null) {
  47              throw new RuntimeException("The private value was unexpectedly created");
  48          }
  49 
  50          if (createPublicValue() == null) {
  51              throw new RuntimeException("The public value unexpectedly wasn't created");
  52          }
  53      }
  54 
  55     private static Object createPrivateValue() {
  56         return new UIDefaults.ProxyLazyValue(
  57             "javax.swing.MultiUIDefaults").createValue(null);
  58     }
  59 
  60     private static Object createPublicValue() {
  61         return new UIDefaults.ProxyLazyValue(
  62             "javax.swing.UIDefaults").createValue(null);
  63     }
  64 }