javax.swing.text.BadLocationException: Invalid offset=-1 < 0; docLen=2259
   at org.netbeans.modules.editor.lib2.document.EditorDocumentContent.checkOffsetNonNegative(EditorDocumentContent.java:264)
   at org.netbeans.modules.editor.lib2.document.EditorDocumentContent.checkOffsetInContent(EditorDocumentContent.java:278)
   at org.netbeans.modules.editor.lib2.document.EditorDocumentContent.createPosition(EditorDocumentContent.java:192)
   at org.netbeans.editor.BaseDocument.createPosition(BaseDocument.java:1321)
   at org.openide.text.NbDocument.createPosition(NbDocument.java:225)
   at org.netbeans.modules.editor.hints.AnnotationHolder.getPosition(AnnotationHolder.java:1124)
Caused: java.io.IOException: javax.swing.text.BadLocationException: Invalid offset=-1 < 0; docLen=2259
   at org.netbeans.modules.editor.hints.AnnotationHolder.setErrorDescriptionsImpl(AnnotationHolder.java:1062)
   at org.netbeans.modules.editor.hints.AnnotationHolder.access$1300(AnnotationHolder.java:121)
   at org.netbeans.modules.editor.hints.AnnotationHolder$6.run(AnnotationHolder.java:960)
   at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1347)
   at org.netbeans.modules.editor.hints.AnnotationHolder.setErrorDescriptions(AnnotationHolder.java:957)
   at org.netbeans.modules.editor.hints.HintsControllerImpl.setErrorsImpl(HintsControllerImpl.java:117)
   at org.netbeans.modules.editor.hints.HintsControllerImpl.setErrors(HintsControllerImpl.java:107)
   at org.netbeans.spi.editor.hints.HintsController$2.run(HintsController.java:106)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1454)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2036)