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    • java.lang.NullPointerException at oracle.ideimpl.palette.PaletteImpl.populate( at oracle.ideimpl.palette.PaletteWindowImpl.checkIfPopulated( at at oracle.ideimpl.palette.PaletteManagerImpl.handleEvent( at oracle.ide.IdeAction$ at java.awt.event.InvocationEvent.dispatch( at java.awt.EventQueue.dispatchEvent( at java.awt.EventDispatchThread.pumpOneEventForHierarchy( at java.awt.EventDispatchThread.pumpEventsForHierarchy( at java.awt.EventDispatchThread.pumpEvents( at java.awt.EventDispatchThread.pumpEvents( at
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