[Bug swing/26837] New: Focus traversal leads to NPE

[thebohemian at gmx dot net]

I get the following NPE whenever I try to change the focus via pressing Tab in
the Free Swing Demo:

java.lang.NullPointerException
   at java.awt.Container.getFocusTraversalPolicy (Container.java:1469)
   at java.awt.DefaultKeyboardFocusManager.focusNextComponent
(DefaultKeyboardFocusManager.java:494)
   at java.awt.DefaultKeyboardFocusManager.processKeyEvent
(DefaultKeyboardFocusManager.java:409)
   at java.awt.DefaultKeyboardFocusManager.dispatchEvent
(DefaultKeyboardFocusManager.java:241)
   at java.awt.EventDispatchThread.run (EventDispatchThread.java:74)

You can eg. open the textfield subdemo, click into one textfield and then press
tab.

I submitted focus related patches recently but I can confirm that this problem
existed before.


-- 
           Summary: Focus traversal leads to NPE
           Product: classpath
           Version: 0.90
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: swing
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: thebohemian at gmx dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26837