🚀 go-pugleaf

I am using a TabbedPane with a dozen of tabs.

From time to time, mostly when starting the very first time, after
rebooting the machine I get following exception:


java.lang.ArrayIndexOutOfBoundsException: 1
	at
javax.swing.plaf.basic.BasicTabbedPaneUI.paintTabArea(Unknown Source)
	at javax.swing.plaf.basic.BasicTabbedPaneUI.paint(Unknown
Source)
	at javax.swing.plaf.ComponentUI.update(Unknown Source)
	at javax.swing.JComponent.paintComponent(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintWithOffscreenBuffer(Unknown
Source)
	at javax.swing.JComponent.paintDoubleBuffered(Unknown Source)
	at javax.swing.JComponent._paintImmediately(Unknown Source)
	at javax.swing.JComponent.paintImmediately(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown
Source)
	at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown
Source)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)

I have disabled now all threads that are dropping data to the tabbed
panels, but it still happens.

Basicallly what is left now - related to the tabbed panels is:

In the construtor of my frame:

JTabbedPane MyTabbedPane = new JTabbedPane();

 jTabbedPane_PSMMI.setEnabled(false);

 jTabbedPane_PSMMI.add(jPanel_1,  "Panel 1");
 jTabbedPane_PSMMI.add(jPanel_2,  "Panel 2");
...
 jTabbedPane_PSMMI.add(jPanel_11,  "Panel 11");
 jTabbedPane_PSMMI.add(jPanel_12,  "Panel 12");

And then later in my main loop:

if (MyjTabbedPane != null) {
  MyTabbedPane.setSelectedComponent(jPanel_10);
  MyTabbedPane.setEnabled(true);
}

From the dumped stack info I cannot relate the problem to my code.

Is this a known problem with the TabbedPane? I am using the 
java version 1.4.1-b21.

Or am I using it wrong?

Please help.

Thanks in advance,
Zoran