An error occurred during parsing of 'E:\Grafologia\AnalisiGrafologicaMorettianaFX\src\bacchi\william\analisigrafologicamorettianafx\StagesCreator.java'. Please report a bug against java/source and attach dump file 'C:\Documents and Settings\BACCHI\Dati applicazioni\NetBeans\dev\var\log\StagesCreator.dump'.
Caused: java.lang.NullPointerException
   at com.sun.tools.javac.code.Types$DefaultTypeVisitor.visit(Types.java:3751)
   at com.sun.tools.javac.code.Types.isSubtype(Types.java:400)
   at com.sun.tools.javac.code.Types.isSubtype(Types.java:376)
   at com.sun.tools.javac.comp.Check.subset(Check.java:1211)
   at com.sun.tools.javac.comp.Check.incl(Check.java:1228)
   at com.sun.tools.javac.comp.Flow.visitTry(Flow.java:1066)
   at com.sun.tools.javac.tree.JCTree$JCTry.accept(JCTree.java:1047)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.comp.Flow.scanStat(Flow.java:541)
   at com.sun.tools.javac.comp.Flow.scanStats(Flow.java:549)
   at com.sun.tools.javac.comp.Flow.visitBlock(Flow.java:849)
   at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:784)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.comp.Flow.scanStat(Flow.java:541)
   at com.sun.tools.javac.comp.Flow.visitMethodDef(Flow.java:773)
   at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:672)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.comp.Flow.visitClassDef(Flow.java:703)
   at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:593)
   at com.sun.tools.javac.tree.TreeScanner.scan(TreeScanner.java:49)
   at com.sun.tools.javac.comp.Flow.analyzeTree(Flow.java:1563)
   at com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1274)
   at com.sun.tools.javac.main.JavaCompiler.flow(JavaCompiler.java:1238)
   at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:468)
   at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:447)
   at org.netbeans.modules.java.source.parsing.JavacParser.moveToPhase(JavacParser.java:641)
   at org.netbeans.modules.java.source.parsing.CompilationInfoImpl.toPhase(CompilationInfoImpl.java:385)
   at org.netbeans.api.java.source.CompilationController.toPhase(CompilationController.java:109)
   at org.netbeans.modules.debugger.jpda.projects.EditorContextImpl.computeOperations(EditorContextImpl.java:2592)
   at org.netbeans.modules.debugger.jpda.projects.EditorContextImpl.getOperations(EditorContextImpl.java:1726)
   at org.netbeans.modules.debugger.jpda.ExpressionPool.createExpressionAt(ExpressionPool.java:186)
   at org.netbeans.modules.debugger.jpda.ExpressionPool.getExpressionAt(ExpressionPool.java:102)
   at org.netbeans.modules.debugger.jpda.actions.MethodChooserSupport.init(MethodChooserSupport.java:221)
   at org.netbeans.modules.debugger.jpda.actions.StepIntoActionProvider.doMethodSelection(StepIntoActionProvider.java:197)
   at org.netbeans.modules.debugger.jpda.actions.StepIntoActionProvider.runAction(StepIntoActionProvider.java:138)
   at org.netbeans.modules.debugger.jpda.actions.StepIntoActionProvider$1.run(StepIntoActionProvider.java:129)
   at org.netbeans.modules.debugger.jpda.actions.JPDADebuggerActionProvider$1.run(JPDADebuggerActionProvider.java:198)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1477)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2071)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.NullPointerException
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:425)
   at org.netbeans.modules.debugger.jpda.actions.JPDADebuggerActionProvider.doLazyAction(JPDADebuggerActionProvider.java:192)
   at org.netbeans.modules.debugger.jpda.actions.StepIntoActionProvider.postAction(StepIntoActionProvider.java:126)
   at org.netbeans.spi.debugger.ActionsProvider$ContextAware.postAction(ActionsProvider.java:257)
   at org.netbeans.api.debugger.ActionsManager.postAction(ActionsManager.java:241)
   at org.netbeans.modules.debugger.ui.actions.DebuggerAction.actionPerformed(DebuggerAction.java:104)
   at org.openide.windows.TopComponent.processKeyBinding(TopComponent.java:1176)
   at javax.swing.JComponent.processKeyBindings(JComponent.java:2939)
   at javax.swing.JComponent.processKeyEvent(JComponent.java:2841)
   at java.awt.Component.processEvent(Component.java:6282)
   at java.awt.Container.processEvent(Container.java:2229)
   at java.awt.Component.dispatchEventImpl(Component.java:4861)
   at java.awt.Container.dispatchEventImpl(Container.java:2287)
   at java.awt.Component.dispatchEvent(Component.java:4687)
   at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1895)
   at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:762)
   at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1027)
   at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:899)
   at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:727)
   at java.awt.Component.dispatchEventImpl(Component.java:4731)
   at java.awt.Container.dispatchEventImpl(Container.java:2287)
   at java.awt.Window.dispatchEventImpl(Window.java:2719)
   at java.awt.Component.dispatchEvent(Component.java:4687)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:723)
   at java.awt.EventQueue.access$200(EventQueue.java:103)
   at java.awt.EventQueue$3.run(EventQueue.java:682)
   at java.awt.EventQueue$3.run(EventQueue.java:680)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
   at java.awt.EventQueue$4.run(EventQueue.java:696)
   at java.awt.EventQueue$4.run(EventQueue.java:694)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:693)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)