NetBeans IDE Dev (Build 200701211900)
1.6.0; Java HotSpot(TM) Client VM 1.6.0-b105
Linux version 2.6.16-1.2122_FC5 running on i386

Steps to reproduce:
1. use fresh userdir
2. open a j2se project
3. immediately open some java source - it should not be colored
4. wait for scanning is finished

Result: each action in editor produces about 20 exceptions like:


WARNING
[org.netbeans.modules.editor.lib2.highlighting.CompoundHighlightsContainer]:
Can't create document position: offset = 592, document.lenght = 0
javax.swing.text.BadLocationException: Invalid offset=592, docLength=0
        at org.netbeans.editor.DocumentContent.checkOffset(DocumentContent.java:281)
        at org.netbeans.editor.DocumentContent.createMark(DocumentContent.java:109)
        at
org.netbeans.editor.DocumentContent.createPosition(DocumentContent.java:95)
        at
javax.swing.text.AbstractDocument.createPosition(AbstractDocument.java:816)
[catch] at
org.netbeans.modules.editor.lib2.highlighting.CompoundHighlightsContainer.createPosition(CompoundHighlightsContainer.java:277)
        at
org.netbeans.modules.editor.lib2.highlighting.CompoundHighlightsContainer.getHighlights(CompoundHighlightsContainer.java:151)
        at
org.netbeans.modules.editor.oldlibbridge.HighlightingDrawLayer.processOffset(HighlightingDrawLayer.java:294)
        at
org.netbeans.modules.editor.oldlibbridge.HighlightingDrawLayer.updateContext(HighlightingDrawLayer.java:200)
        at
org.netbeans.editor.DrawEngine.computeFragmentDisplayWidth(DrawEngine.java:470)
        at
org.netbeans.editor.DrawEngine.drawCurrentTokenFragment(DrawEngine.java:783)
        at org.netbeans.editor.DrawEngine.drawCurrentToken(DrawEngine.java:880)
        at org.netbeans.editor.DrawEngine.draw(DrawEngine.java:1062)
        at org.netbeans.editor.DrawEngineLineView.paint(DrawEngineLineView.java:239)
        at
org.netbeans.lib.editor.view.GapBoxViewChildren.paintChildren(GapBoxViewChildren.java:783)
        at org.netbeans.lib.editor.view.GapBoxView.paint(GapBoxView.java:1463)
        at
org.netbeans.lib.editor.view.GapDocumentView.paint(GapDocumentView.java:231)
        at org.netbeans.editor.DrawEngineDocView.paint(DrawEngineDocView.java:314)
        at org.netbeans.editor.view.spi.LockView.paint(LockView.java:363)
        at javax.swing.plaf.basic.BasicTextUI$RootView.paint(BasicTextUI.java:1421)
        at javax.swing.plaf.basic.BasicTextUI.paintSafely(BasicTextUI.java:725)
        at javax.swing.plaf.basic.BasicTextUI.paint(BasicTextUI.java:868)
        at javax.swing.plaf.basic.BasicTextUI.update(BasicTextUI.java:847)
        at javax.swing.JComponent.paintComponent(JComponent.java:758)
        at javax.swing.JComponent.paint(JComponent.java:1022)
        at javax.swing.JComponent.paintToOffscreen(JComponent.java:5104)
        at
javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:285)
        at javax.swing.RepaintManager.paint(RepaintManager.java:1132)
        at javax.swing.JComponent._paintImmediately(JComponent.java:5052)
        at javax.swing.JComponent.paintImmediately(JComponent.java:4862)
        at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:727)
        at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:683)
        at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:663)
        at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:128)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
        at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
        at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)