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 8015926
  27  * @summary Tests that there are no NPE during painting
  28  * @author Sergey Malenkov
  29  */
  30 
  31 import javax.swing.JFrame;
  32 import javax.swing.JTree;
  33 import javax.swing.SwingUtilities;
  34 import javax.swing.UIManager;
  35 import javax.swing.event.TreeModelEvent;
  36 import javax.swing.event.TreeModelListener;
  37 import javax.swing.tree.DefaultMutableTreeNode;
  38 import javax.swing.tree.DefaultTreeModel;
  39 
  40 import static javax.swing.WindowConstants.DISPOSE_ON_CLOSE;
  41 
  42 public class Test8015926 implements TreeModelListener, Runnable, Thread.UncaughtExceptionHandler {
  43 
  44     public static void main(String[] args) throws Exception {
  45         UIManager.setLookAndFeel("javax.swing.plaf.nimbus.NimbusLookAndFeel");

   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  * @key headful
  27  * @bug 8015926
  28  * @summary Tests that there are no NPE during painting
  29  * @author Sergey Malenkov
  30  */
  31 
  32 import javax.swing.JFrame;
  33 import javax.swing.JTree;
  34 import javax.swing.SwingUtilities;
  35 import javax.swing.UIManager;
  36 import javax.swing.event.TreeModelEvent;
  37 import javax.swing.event.TreeModelListener;
  38 import javax.swing.tree.DefaultMutableTreeNode;
  39 import javax.swing.tree.DefaultTreeModel;
  40 
  41 import static javax.swing.WindowConstants.DISPOSE_ON_CLOSE;
  42 
  43 public class Test8015926 implements TreeModelListener, Runnable, Thread.UncaughtExceptionHandler {
  44 
  45     public static void main(String[] args) throws Exception {
  46         UIManager.setLookAndFeel("javax.swing.plaf.nimbus.NimbusLookAndFeel");