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Bug 64003 - A java.lang.NullPointerException occurs when NetBeans tries to use the JDK 1.5 pre-parsed database.
Summary: A java.lang.NullPointerException occurs when NetBeans tries to use the JDK 1....
Status: CLOSED DUPLICATE of bug 41553
Alias: None
Product: platform
Classification: Unclassified
Component: Window System (show other bugs)
Version: 4.x
Hardware: All All
: P3 blocker (vote)
Assignee: David Simonek
URL:
Keywords: RANDOM
Depends on:
Blocks:
 
Reported: 2005-09-09 18:12 UTC by zian
Modified: 2008-12-22 15:44 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description zian 2005-09-09 18:12:39 UTC 
-------------------------------------------------------------------------------
>Log Session: Sunday, September 4, 2005 2:08:50 PM PDT
>System Info: 
  Product Version       = NetBeans IDE 4.1 (Build 200505031930)
  Operating System      = Windows XP version 5.1 running on x86
  Java; VM; Vendor      = 1.5.0_04; Java HotSpot(TM) Client VM 1.5.0_04-b05; 
Sun Microsystems Inc.
  Java Home             = C:\Program Files\Java\jdk1.5.0_04\jre
  System Locale; Encod. = en_US (nb); Cp1252
  Home Dir; Current Dir = C:\Documents and Settings\Zian; C:\Program 
Files\netbeans-4.1
  IDE Install; User Dir = C:\Program Files\netbeans-4.1\platform5; 
C:\Documents and Settings\Zian\.netbeans\4.1
  CLASSPATH             = C:\Program Files\netbeans-4.1\platform5
\lib\boot.jar;C:\Program Files\Java\jdk1.5.0_04\lib\dt.jar;C:\Program 
Files\Java\jdk1.5.0_04\lib\tools.jar
  Boot & ext classpath  = C:\Program Files\Java\jdk1.5.0_04
\jre\lib\rt.jar;C:\Program Files\Java\jdk1.5.0_04\jre\lib\i18n.jar;C:\Program 
Files\Java\jdk1.5.0_04\jre\lib\sunrsasign.jar;C:\Program Files\Java\jdk1.5.0_04
\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.5.0_04\jre\lib\jce.jar;C:\Program 
Files\Java\jdk1.5.0_04\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.5.0_04
\jre\classes;C:\Program Files\Java\jdk1.5.0_04
\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.5.0_04
\jre\lib\ext\jmf.jar;C:\Program Files\Java\jdk1.5.0_04
\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.5.0_04
\jre\lib\ext\sound.jar;C:\Program Files\Java\jdk1.5.0_04
\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.5.0_04
\jre\lib\ext\sunpkcs11.jar
  Dynamic classpath     = C:\Program Files\netbeans-4.1\platform5
\core\core.jar;C:\Program Files\netbeans-4.1\platform5\core\openide-
loaders.jar;C:\Program Files\netbeans-4.1\platform5
\core\openide.jar;C:\Program Files\netbeans-4.1\platform5\core\org-netbeans-
swing-plaf.jar;C:\Program Files\netbeans-4.1\platform5
\core\updater.jar;C:\Program Files\netbeans-4.1\nb4.1\core\org-netbeans-
upgrader.jar;C:\Program Files\netbeans-4.1\nb4.1
\core\locale\core_nb.jar;C:\Program Files\netbeans-4.1\ide5\core\org-netbeans-
modules-utilities-cli.jar
-------------------------------------------------------------------------------
Turning on modules:
	org.openide/1 [5.9.1 200505031930]
	org.netbeans.modules.queries/1 [1.4.1 200505031930]
	org.netbeans.modules.projectapi/1 [1.3.1 200505031930]
	org.openide.loaders [5.2.1 200505031930]
	org.openide.io [1.6.1 200505031930]
	org.openide.execution [1.5.1 200505031930]
	org.netbeans.core.output2/1 [1.3.1 200505031930]
	org.netbeans.bootstrap/1 [1.0.1 200505031930]
	org.netbeans.swing.plaf [1.2.1 200505031930]
	org.netbeans.core/1 [1.27.1 200505031930]
	org.netbeans.core.execution/1 [1.6.1 200505031930]
	org.apache.tools.ant.module/3 [3.17.1 200505031930]
	org.openidex.util/3 [3.6.1 200505031930]
	org.netbeans.api.java/1 [1.7.1 200505031930]
	org.netbeans.modules.java.platform/1 [1.3.1 200505031930]
	org.netbeans.modules.settings/1 [1.7.1 200505031930]
	org.netbeans.swing.tabcontrol [1.3.1 200505031930]
	org.netbeans.core.windows/2 [2.4.1 200505031930]
	org.netbeans.core.ui/1 [1.6.1 200505031930]
	org.netbeans.api.xml/1 [1.8 3.999.4 200505031930]
	org.netbeans.modules.xml.core/2 [1.7 3.999.4 200505031930]
	org.netbeans.modules.xml.catalog/2 [1.6 3.999.4 200505031930]
	org.netbeans.modules.masterfs/1 [1.4.1 200505031930]
	org.netbeans.modules.projectuiapi/1 [1.5.4.0.0 4.0.0 200505031930]
	org.netbeans.modules.projectui [1.3.4.0.0 200505031930]
	org.netbeans.modules.project.ant/1 [1.6.1 200505031930]
	org.openide.src [1.5.1 200505031930]
	javax.jmi.reflect/1 [1.4.1 200505031930]
	javax.jmi.model/1 [1.4.1 200505031930]
	org.netbeans.api.mdr/1 [1.1.1 200505031930]
	org.netbeans.jmi.javamodel/1 [1.13.1 200505031930]
	org.netbeans.modules.jmiutils/1 [1.1.1 release41 200505031930]
	org.netbeans.modules.mdr/1 [1.1.1 release41 200505031930]
	org.netbeans.modules.classfile/1 [1.14.1 200505031930]
	org.netbeans.modules.javacore/1 [1.5.1 200505031930]
	org.netbeans.modules.java/1 [1.20.1 1.0.0 200505031930]
	org.netbeans.modules.project.libraries/1 [1.10.1 200505031930]
	org.netbeans.modules.java.project/1 [1.3.1 200505031930]
	org.netbeans.modules.javahelp/1 [2.5.1 200505031930]
	org.netbeans.modules.utilities/1 [1.18.1 200505031930]
	org.netbeans.modules.utilities.project/1 [1.2.1 200505031930]
	org.netbeans.modules.editor.util/1 [1.4.1 200505031930]
	org.netbeans.modules.editor.fold/1 [1.2.1 200505031930]
	org.netbeans.modules.editor.lib/1 [1.3.1 0.1 200505031930]
	org.netbeans.modules.editor.plain.lib/1 [1.0.1 200505031930]
	org.netbeans.modules.editor/3 [1.19.1 200505031930]
	org.netbeans.modules.editor.plain/1 [1.0.1 200505031930]
	org.netbeans.spi.viewmodel/2 [1.4.1 200505031930]
	org.netbeans.api.debugger/1 [1.3.1 200505031930]
	org.netbeans.api.debugger.jpda/1 [1.3.1 200505031930]
	org.netbeans.modules.j2eeapis/1 [1.3.1 200505031930]
	org.netbeans.modules.schema2beans/1 [1.11.1 200505031930]
	org.netbeans.libs.j2eeeditor/1 [1.4.1 200505031930]
	org.netbeans.modules.j2eeserver/3 [1.6.1 200505031930]
	org.netbeans.libs.xerces/1 [1.5.1 2.6.2]
	org.netbeans.modules.j2ee.dd/1 [1.3.1 1.0 200505031930]
	org.netbeans.modules.tomcat5/1 [1.3.1 200505031930]
	org.netbeans.modules.properties/1 [1.14.1 200505031930]
	org.netbeans.modules.properties.syntax/1 [1.14.1 200505031930]
	org.netbeans.modules.tomcat5.bundled/1 [1.3.1 200505031930]
	org.netbeans.modules.xml.tax/2 [1.7 3.999.4 200505031930]
	org.netbeans.modules.xml.tools/2 [1.7 3.999.4 200505031930]
	org.netbeans.api.web.webmodule [1.2.1 200505031930]
	org.netbeans.modules.j2ee.dd.webservice [1.0.1 200505031930]
	org.netbeans.modules.ant.browsetask [1.8.1 200505031930]
	org.netbeans.modules.j2ee.api.ejbmodule [1.0.1 200505031930]
	org.netbeans.modules.junit/2 [2.14.1 200505031930]
	org.netbeans.modules.j2ee.common/1 [1.0.1 1.0.1 200505031930]
	org.netbeans.modules.websvc.websvcapi [1.0.1 200505031930]
	org.netbeans.modules.websvc.registry [0.2.1 200505031930]
	org.netbeans.modules.websvc.core [1.0.1 200505031930]
	org.netbeans.modules.navigator/2 [4.1.1 promoe 200505031930]
	org.netbeans.modules.javanavigation/1 [4.1.1 200505031930]
	org.netbeans.modules.favorites/1 [1.8.1 200505031930]
	org.netbeans.modules.editor.bookmarks/1 [1.0.1 200505031930]
	org.netbeans.modules.servletapi24/1 [2.3.1 2.3.1 200505031930]
	org.netbeans.libs.commons_logging/1 [1.0.1 1.0.4 200505031930]
	org.netbeans.modules.web.jspparser/2 [2.2.1 200505031930]
	org.netbeans.modules.xml.text/2 [1.7 3.999.4 200505031930]
	org.netbeans.modules.html.editor.lib/1 [1.0.1 200505031930]
	org.netbeans.modules.html.editor/1 [1.0.1 200505031930]
	org.netbeans.modules.java.editor.lib/1 [1.0.1 200505031930]
	org.netbeans.modules.java.editor/1 [1.0.1 200505031930]
	org.netbeans.modules.html/1 [1.15.1 200505031930]
	org.netbeans.modules.web.core.syntax/1 [1.17.1 200505031930]
	org.netbeans.modules.autoupdate/1 [2.12.1 200505031930]
	org.netbeans.modules.updatecenters/1 [1.3.1 200505031930]
	org.netbeans.modules.db/1 [1.11.1 1.1 200505031930]
	org.netbeans.modules.dbschema/1 [1.3.3 1.1]
	org.netbeans.modules.j2ee.ejbjarproject [1.1.1 1.1.1 200505031930]
	org.netbeans.modules.ant.freeform [1.5.1 200505031930]
	org.netbeans.modules.java.freeform [1.0.1 200505031930]
	org.netbeans.modules.j2ee.ejbfreeform [1.0.1 200505031930]
	org.netbeans.modules.usersguide/1 [1.16.1 200505031930]
	org.netbeans.tasklistapi/1 [1.16.6 6 200505031930]
	org.netbeans.modules.tasklist.core/2 [1.33.615 15 200505031930]
	org.netbeans.modules.suggestions_framework/2 [1.11.6158 8 200505031930]
	org.netbeans.modules.tasklist.docscan/2 [1.19.61584 4 200505031930]
	org.netbeans.modules.servletapi/1 [1.6.1 200505031930]
	org.netbeans.modules.welcome/1 [1.7.1 200505031930]
	org.netbeans.modules.xml.schema/1 [1.7 3.999.4 200505031930]
	org.netbeans.modules.httpserver/2 [2.1.1 release41 200505031930]
	org.netbeans.modules.refactoring/1 [1.1.1 1.0 200505031930]
	org.netbeans.modules.image/1 [1.14.1 200505031930]
	org.netbeans.modules.diff/1 [1.10.1 promotionE 200505031930]
	org.netbeans.modules.vcscore/1 [1.14.1 promotionE 200505031930]
	org.netbeans.modules.vcs.advanced/1 [1.12.1 200505031930]
	org.netbeans.modules.vcs.profiles.pvcs/1 [1.6.1 200505031930]
	org.netbeans.modules.javadoc/1 [1.14.1 200505031930]
	org.netbeans.modules.xsl/1 [1.7 3.999.4 200505031930]
	org.netbeans.core.multiview/1 [1.5.1 200505031930]
	org.netbeans.modules.xml.multiview/1 [1.0 1.0-release41 200505031930]
	org.netbeans.modules.web.core/1 [1.20.1 release41 200505031930]
	org.netbeans.modules.j2ee.refactoring/1 [1.0.1 200505031930]
	org.netbeans.modules.beans/1 [1.14.1 200505031930]
	org.netbeans.modules.ant.grammar/1 [1.10 200505031930]
	org.netbeans.spi.debugger.ui/1 [2.5.1 200505031930]
	org.netbeans.modules.servletapi23/1 [1.7.1 200505031930]
	org.netbeans.modules.java.examples/1 [1.2.1 200505031930]
	org.netbeans.modules.j2ee.platform/1 [1.0.1 200505031930]
	org.netbeans.modules.j2ee.sun.dd/1 [1.2.1 1.0 050422]
	org.netbeans.modules.j2ee.sun.ide/1 [2.1.1 1.0 050422]
	org.netbeans.modules.websvc.dev/1 [1.1.1 200505031930]
	org.netbeans.modules.web.project [1.4.1 1.1.1.1 200505031930]
	org.netbeans.modules.j2ee.earproject [1.0.1 1.0.1 200505031930]
	org.netbeans.modules.j2ee.ant [1.3.1 200505031930]
	org.netbeans.modules.css/2 [1.7 3.999.4 200505031930]
	org.netbeans.modules.j2ee.genericserver [1.0.1 200505031930]
	org.netbeans.modules.form/2 [1.16.1 200505031930]
	org.netbeans.modules.extbrowser/1 [1.6.1 200505031930]
	org.netbeans.modules.j2ee.ddloaders/1 [1.2.1 200505031930]
	org.netbeans.modules.debugger.jpda/2 [1.13.1.0.0.1 050602]
	org.netbeans.modules.debugger.jpda.ui/1 [1.2.1.0.0.1 050602]
	org.netbeans.modules.debugger.jpda.ant [1.4.1 200505031930]
	org.netbeans.modules.web.monitor/1 [1.12.1 200505031930]
	org.netbeans.modules.j2ee.debug/1 [1.0.1 200505031930]
	org.netbeans.modules.java.j2seproject [1.2.1 1.2.0 200505031930]
	org.netbeans.modules.vcs.profiles.vss/1 [1.6.1 200505031930]
	org.netbeans.core.ide/1 [1.6.1 200505031930]
	org.netbeans.lib.cvsclient/1 [1.11.1 200505031930]
	org.netbeans.modules.web.debug/1 [2.4.1 200505031930]
	org.netbeans.modules.i18n/1 [1.17.1 200505031930]
	org.netbeans.modules.i18n.form/2 [1.15.1 200505031930]
	org.netbeans.modules.clazz/1 [1.16.1 200505031930]
	org.netbeans.upgrader [4.2.1 200505031930]
	org.netbeans.modules.j2ee.blueprints/1 [1.5.2 200505031930]
	org.netbeans.modules.vcs.profiles.cvsprofiles/1 [1.6.1 200505031930]
	org.netbeans.modules.java.j2seplatform/1 [1.2.1 1.2.0 200505031930]
	org.netbeans.modules.web.jstl11/1 [2.3.1 2.3.1 200505031930]
	org.netbeans.modules.web.freeform [1.0.1 200505031930]
	org.netbeans.modules.vcscore.javacorebridge/1 [1.0.1 200505031930]
	org.netbeans.modules.web.examples/1 [1.2.1 200505031930]
Using 'jar:file:/C:/Program%20Files/Java/jdk1.5.0_04/jre/lib/rt.jar!/' pre-
parsed database!
Using 'jar:file:/C:/Program%20Files/Java/jdk1.5.0_04/src.zip!/1.5' pre-parsed 
database!
*********** Exception occurred ************ at 2:12 PM on Sep 4, 2005
java.lang.NullPointerException
	at javax.swing.plaf.basic.BasicMenuUI.updateDefaultBackgroundColor
(BasicMenuUI.java:297)
	at javax.swing.plaf.basic.BasicMenuUI.access$300(BasicMenuUI.java:32)
	at javax.swing.plaf.basic.BasicMenuUI$Handler.propertyChange
(BasicMenuUI.java:411)
	at java.beans.PropertyChangeSupport.firePropertyChange
(PropertyChangeSupport.java:333)
	at java.beans.PropertyChangeSupport.firePropertyChange
(PropertyChangeSupport.java:270)
	at java.awt.Component.firePropertyChange(Component.java:7159)
	at javax.swing.JComponent.addNotify(JComponent.java:4470)
	at org.openide.awt.Actions$SubMenu.addNotify(Actions.java:1154)
	at java.awt.Container.addNotify(Container.java:2500)
	at javax.swing.JComponent.addNotify(JComponent.java:4469)
	at java.awt.Container.addNotify(Container.java:2500)
	at javax.swing.JComponent.addNotify(JComponent.java:4469)
	at java.awt.Container.addImpl(Container.java:1052)
	at javax.swing.JLayeredPane.addImpl(JLayeredPane.java:204)
	at java.awt.Container.add(Container.java:928)
	at javax.swing.PopupFactory$LightWeightPopup.show
(PopupFactory.java:725)
	at javax.swing.JPopupMenu.getPopup(JPopupMenu.java:840)
	at javax.swing.JPopupMenu.setVisible(JPopupMenu.java:789)
	at javax.swing.JPopupMenu.show(JPopupMenu.java:951)
	at org.openide.awt.JMenuPlus.setPopupMenuVisible(JMenuPlus.java:67)
	at javax.swing.JPopupMenu.menuSelectionChanged(JPopupMenu.java:1463)
	at javax.swing.MenuSelectionManager.setSelectedPath
(MenuSelectionManager.java:89)
	at javax.swing.plaf.basic.BasicMenuUI$Handler.mouseEntered
(BasicMenuUI.java:517)
	at javax.swing.plaf.basic.BasicMenuUI$MouseInputHandler.mouseEntered
(BasicMenuUI.java:359)
	at 
com.sun.java.swing.plaf.windows.WindowsMenuUI$WindowsMouseInputHandler.mouseEnt
ered(WindowsMenuUI.java:163)
	at java.awt.Component.processMouseEvent(Component.java:5497)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
	at java.awt.Component.processEvent(Component.java:5253)
	at java.awt.Container.processEvent(Container.java:1966)
	at java.awt.Component.dispatchEventImpl(Component.java:3955)
	at java.awt.Container.dispatchEventImpl(Container.java:2024)
	at java.awt.Component.dispatchEvent(Component.java:3803)
	at java.awt.LightweightDispatcher.retargetMouseEvent
(Container.java:4212)
	at java.awt.LightweightDispatcher.trackMouseEnterExit
(Container.java:4017)
	at java.awt.LightweightDispatcher.processMouseEvent
(Container.java:3874)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
	at java.awt.Container.dispatchEventImpl(Container.java:2010)
	at java.awt.Window.dispatchEventImpl(Window.java:1774)
	at java.awt.Component.dispatchEvent(Component.java:3803)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
[catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy
(EventDispatchThread.java:242)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy
(EventDispatchThread.java:163)
	at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:157)
	at java.awt.EventDispatchThread.pumpEvents
(EventDispatchThread.java:149)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Comment 1 Marian Mirilovic 2005-09-20 10:01:30 UTC 
very old issue, but we haven't been able to reproduce it yet.

see issue 41553
Comment 2 David Simonek 2005-09-29 11:42:43 UTC 
I searched JDK bug database, but found nothing. It's a shame that it's so random.
Comment 3 David Simonek 2005-12-07 16:18:17 UTC 
I'm sorry, but I can do nothing to fix this issue. I tried to inspect involved
Swing code to see what may be wrong, but no ideas, NPE looks like very edge
situation, I couldn't find a situation in a code when menuItem==null (which
seems to be source of an exception).

Not fixable until someone finds reproductible or at least semi reproductible
scenario.

*** This issue has been marked as a duplicate of 41553 ***
Comment 4 Marian Mirilovic 2006-01-17 12:41:53 UTC 
verified duplicate