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  1. JDK
  2. JDK-6542395

Regression:TabbedPane with SCROLL_TAB_LAYOUT throws NPE exception with gtk look and feel.

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      Bug Info:
      =========
      TabbedPane with SCROLL_TAB_LAYOUT is not launching with gtk look and feel and it throws the NPE exception.

      It causes the regression because one of the fix(6292725) in 6u2 b01.

      Please find the attached java file and try to run the application with GTK look and feel.

      Exception:
      ==========
      Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
              at com.sun.java.swing.plaf.gtk.GTKStyle.get(GTKStyle.java:756)
              at javax.swing.plaf.synth.SynthStyle.getInt(SynthStyle.java:952)
              at javax.swing.plaf.synth.SynthArrowButton$SynthArrowButtonUI.getPreferredSize(SynthArrowButton.java:95)
              at javax.swing.JComponent.getPreferredSize(JComponent.java:1632)
              at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneScrollLayout.layoutContainer(BasicTabbedPaneUI.java:3042)
              at java.awt.Container.layout(Container.java:1432)
              at java.awt.Container.doLayout(Container.java:1421)
              at java.awt.Container.validateTree(Container.java:1519)
              at java.awt.Container.validateTree(Container.java:1526)
              at java.awt.Container.validateTree(Container.java:1526)
              at java.awt.Container.validateTree(Container.java:1526)
              at java.awt.Container.validateTree(Container.java:1526)
              at java.awt.Container.validate(Container.java:1491)
              at java.awt.Window.pack(Window.java:674)
              at JTabbedPaneSample.initComponents(JTabbedPaneSample.java:55)
              at JTabbedPaneSample.<init>(JTabbedPaneSample.java:15)
              at JTabbedPaneSample$1.run(JTabbedPaneSample.java:69)
              at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
              at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
              at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
              at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
              at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
              at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
              at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
              at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
      Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
              at com.sun.java.swing.plaf.gtk.GTKStyle.get(GTKStyle.java:756)
              at javax.swing.plaf.synth.SynthStyle.getInt(SynthStyle.java:952)
              at javax.swing.plaf.synth.SynthArrowButton$SynthArrowButtonUI.getPreferredSize(SynthArrowButton.java:95)
              at javax.swing.JComponent.getPreferredSize(JComponent.java:1632)
              at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneScrollLayout.layoutContainer(BasicTabbedPaneUI.java:3042)
              at java.awt.Container.layout(Container.java:1432)
              at java.awt.Container.doLayout(Container.java:1421)
              at java.awt.Container.validateTree(Container.java:1519)
              at java.awt.Container.validateTree(Container.java:1526)
              at java.awt.Container.validateTree(Container.java:1526)
              at java.awt.Container.validateTree(Container.java:1526)
              at java.awt.Container.validateTree(Container.java:1526)
              at java.awt.Container.validate(Container.java:1491)
              at java.awt.Window.dispatchEventImpl(Window.java:2427)
              at java.awt.Component.dispatchEvent(Component.java:4240)
              at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
              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)

            stayer Kirill Kirichenko (Inactive)
            vthotasunw Vinay Thota (Inactive)
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              Created:
              Updated:
              Resolved:
              Imported:
              Indexed: