Java Version: 1.5.0-beta-b29
Platforms: sparc 10
SunOS koi 5.10 s10_45 sun4u sparc SUNW,Ultra-80

Problems:

When running Java2Demo ib b29, it threw exceptions, it is OK in b28 and b26.
The problems can be reproduced all times.
bin/java -jar demo/jfc/Java2D/*.jar

Java2D Demo RunWindow : 20 Runs, 10 second delay between tabs
java version: 1.5.0-beta
SunOS 5.10

#0 Wed Nov 19 12:55:17 PST 2003, 4578.992K used
java.lang.NullPointerException
        at java.awt.Dimension.<init>(Dimension.java:91)
        at java.awt.Component.getMaximumSize(Component.java:2321)
        at java.awt.Container.getMaximumSize(Container.java:1648)
        at javax.swing.JComponent.getMaximumSize(JComponent.java:1564)
        at javax.swing.BoxLayout.checkRequests(BoxLayout.java:435)
        at javax.swing.BoxLayout.layoutContainer(BoxLayout.java:375)
        at javax.swing.JToolBar$DefaultToolBarLayout.layoutContainer(JToolBar.java:786)
        at java.awt.Container.layout(Container.java:1424)
        at java.awt.Container.doLayout(Container.java:1414)
        at java.awt.Container.validateTree(Container.java:1496)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validate(Container.java:1471)
        at java2d.DemoGroup.setup(DemoGroup.java:257)
        at java2d.GlobalPanel.stateChanged(GlobalPanel.java:102)
        at javax.swing.JTabbedPane.fireStateChanged(JTabbedPane.java:283)
        at javax.swing.JTabbedPane$ModelListener.stateChanged(JTabbedPane.java:215)
        at javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:116)
        at javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:50)
        at javax.swing.JTabbedPane.setSelectedIndexImpl(JTabbedPane.java:471)
        at javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:457)
        at java2d.RunWindow.run(RunWindow.java:219)
        at java.lang.Thread.run(Thread.java:567)
java.lang.NullPointerException
        at javax.swing.SizeRequirements.calculateTiledPositions(SizeRequirements.java:294)
        at javax.swing.BoxLayout.layoutContainer(BoxLayout.java:378)
        at javax.swing.JToolBar$DefaultToolBarLayout.layoutContainer(JToolBar.java:786)
        at java.awt.Container.layout(Container.java:1424)
        at java.awt.Container.doLayout(Container.java:1414)
        at java.awt.Container.validateTree(Container.java:1496)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validate(Container.java:1471)
        at javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:354)
        at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:116)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:201)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:231)
        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)
java.lang.NullPointerException
        at javax.swing.SizeRequirements.calculateTiledPositions(SizeRequirements.java:294)
        at javax.swing.BoxLayout.layoutContainer(BoxLayout.java:378)
        at javax.swing.JToolBar$DefaultToolBarLayout.layoutContainer(JToolBar.java:786)
        at java.awt.Container.layout(Container.java:1424)
        at java.awt.Container.doLayout(Container.java:1414)
        at java.awt.Container.validateTree(Container.java:1496)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validate(Container.java:1471)
        at javax.swing.plaf.basic.BasicTabbedPaneUI.ensureCurrentLayout(BasicTabbedPaneUI.java:1213)
        at javax.swing.plaf.basic.BasicTabbedPaneUI.paint(BasicTabbedPaneUI.java:528)
        at javax.swing.plaf.metal.MetalTabbedPaneUI.paint(MetalTabbedPaneUI.java:827)
        at javax.swing.plaf.metal.MetalTabbedPaneUI.update(MetalTabbedPaneUI.java:716)
        at javax.swing.JComponent.paintComponent(JComponent.java:714)
        at javax.swing.JComponent.paint(JComponent.java:977)
        at javax.swing.JComponent.paintChildren(JComponent.java:814)
        at javax.swing.JComponent.paint(JComponent.java:986)
        at javax.swing.JComponent.paintChildren(JComponent.java:814)
        at javax.swing.JComponent.paint(JComponent.java:986)
        at javax.swing.JComponent.paintChildren(JComponent.java:814)
        at javax.swing.JComponent.paint(JComponent.java:986)
        at javax.swing.JLayeredPane.paint(JLayeredPane.java:559)
        at javax.swing.JComponent.paintChildren(JComponent.java:814)
        at javax.swing.JComponent.paint(JComponent.java:986)
        at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4860)
        at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4813)
        at javax.swing.JComponent._paintImmediately(JComponent.java:4756)
        at javax.swing.JComponent.paintImmediately(JComponent.java:4563)
        at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:426)
        at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:117)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:201)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:231)
        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)
java.lang.NullPointerException
        at javax.swing.SizeRequirements.calculateTiledPositions(SizeRequirements.java:294)
        at javax.swing.BoxLayout.layoutContainer(BoxLayout.java:378)
        at javax.swing.JToolBar$DefaultToolBarLayout.layoutContainer(JToolBar.java:786)
        at java.awt.Container.layout(Container.java:1424)
        at java.awt.Container.doLayout(Container.java:1414)
        at java.awt.Container.validateTree(Container.java:1496)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validate(Container.java:1471)
        at javax.swing.plaf.basic.BasicTabbedPaneUI.ensureCurrentLayout(BasicTabbedPaneUI.java:1213)
        at javax.swing.plaf.basic.BasicTabbedPaneUI.getTabBounds(BasicTabbedPaneUI.java:1233)
        at javax.swing.plaf.basic.BasicTabbedPaneUI$Handler.focusGained(BasicTabbedPaneUI.java:3227)
        at java.awt.Component.processFocusEvent(Component.java:5355)
        at java.awt.Component.processEvent(Component.java:5222)
        at java.awt.Container.processEvent(Container.java:1987)
        at java.awt.Component.dispatchEventImpl(Component.java:3929)
        at java.awt.Container.dispatchEventImpl(Container.java:2045)
        at java.awt.Component.dispatchEvent(Component.java:3777)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1804)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:827)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:478)
        at java.awt.Component.dispatchEventImpl(Component.java:3815)
        at java.awt.Container.dispatchEventImpl(Container.java:2045)
        at java.awt.Component.dispatchEvent(Component.java:3777)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:231)
        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)
java.lang.NullPointerException
        at javax.swing.SizeRequirements.calculateTiledPositions(SizeRequirements.java:294)
        at javax.swing.BoxLayout.layoutContainer(BoxLayout.java:378)
        at javax.swing.JToolBar$DefaultToolBarLayout.layoutContainer(JToolBar.java:786)
        at java.awt.Container.layout(Container.java:1424)
        at java.awt.Container.doLayout(Container.java:1414)
        at java.awt.Container.validateTree(Container.java:1496)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validateTree(Container.java:1503)
        at java.awt.Container.validate(Container.java:1471)
        at javax.swing.plaf.basic.BasicTabbedPaneUI.ensureCurrentLayout(BasicTabbedPaneUI.java:1213)
        at javax.swing.plaf.basic.BasicTabbedPaneUI.getTabBounds(BasicTabbedPaneUI.java:1233)
        at javax.swing.plaf.basic.BasicTabbedPaneUI$Handler.focusLost(BasicTabbedPaneUI.java:3239)
        at java.awt.Component.processFocusEvent(Component.java:5358)
        at java.awt.Component.processEvent(Component.java:5222)
        at java.awt.Container.processEvent(Container.java:1987)
        at java.awt.Component.dispatchEventImpl(Component.java:3929)
        at java.awt.Container.dispatchEventImpl(Container.java:2045)
        at java.awt.Component.dispatchEvent(Component.java:3777)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1804)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:836)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:526)
        at java.awt.Component.dispatchEventImpl(Component.java:3815)
        at java.awt.Container.dispatchEventImpl(Container.java:2045)
        at java.awt.Component.dispatchEvent(Component.java:3777)
        at java.awt.KeyboardFocusManager.processCurrentLightweightRequests(KeyboardFocusManager.java:2498)
        at java.awt.KeyboardFocusManager$1.run(KeyboardFocusManager.java:2599)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:201)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:231)
        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)

/java/re/jdk/1.5.0/promoted/all/b28/binaries/solaris-sparc 116 % !bin
bin/java -jar demo/jfc/Java2D/*.jar

Java2D Demo RunWindow : 20 Runs, 10 second delay between tabs
java version: 1.5.0-beta
SunOS 5.10

#0 Wed Nov 19 12:44:43 PST 2003, 4580.492K used
#1 Wed Nov 19 12:47:37 PST 2003, 6055.4844K used
#2 Wed Nov 19 12:50:07 PST 2003, 6146.578K used
/java/re/jdk/1.5.0/promoted/all/b28/binaries/solaris-sparc 117 % !bin
bin/java -jar demo/jfc/Java2D/*.jar

Java2D Demo RunWindow : 20 Runs, 10 second delay between tabs
java version: 1.5.0-beta
SunOS 5.10

#0 Wed Nov 19 12:50:44 PST 2003, 4583.703K used
#1 Wed Nov 19 12:53:37 PST 2003, 6068.6016K used


/java/re/jdk/1.5.0/promoted/all/b26/binaries/solaris-sparc 114 % bin/java -jar demo/jfc/Java2D/*.jar

Java2D Demo RunWindow : 20 Runs, 10 second delay between tabs
java version: 1.5.0-beta
SunOS 5.10

#0 Wed Nov 19 12:36:30 PST 2003, 4825.1875K used
#1 Wed Nov 19 12:39:24 PST 2003, 6075.2812K used
#2 Wed Nov 19 12:41:53 PST 2003, 6103.328K used