java.lang.NullPointerException
        at org.netbeans.modules.editor.lib.ColoringMap.collectLegacyTokenColorings(ColoringMap.java:328)
        at org.netbeans.modules.editor.lib.ColoringMap.loadTheMap(ColoringMap.java:244)
        at org.netbeans.modules.editor.lib.ColoringMap.<init>(ColoringMap.java:171)
        at org.netbeans.modules.editor.lib.ColoringMap.getInternal(ColoringMap.java:206)
        at org.netbeans.modules.editor.lib.ColoringMap.get(ColoringMap.java:87)
        at org.netbeans.modules.editor.NbEditorKit.call(NbEditorKit.java:929)
        at org.openide.text.CloneableEditor$DoInitialize.initNonVisual(CloneableEditor.java:352)
        at org.openide.text.CloneableEditor$DoInitialize.run(CloneableEditor.java:261)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:602)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1070)