java.lang.NullPointerException at org.netbeans.beaninfo.editors.DateEditor.getJavaInitializationString(DateEditor.java:84) at org.netbeans.modules.debugger.jpda.ui.models.ValuePropertyEditor$3.run(ValuePropertyEditor.java:344) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443) at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68) at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)