javax.swing.text.BadLocationException: Invalid offset=603 not within <0, 561>
   at org.netbeans.editor.Utilities.checkOffsetValid(Utilities.java:1345)
   at org.netbeans.editor.Utilities.checkOffsetValid(Utilities.java:1340)
   at org.netbeans.editor.Utilities.getRowStart(Utilities.java:198)
   at org.netbeans.editor.Utilities.getRowStart(Utilities.java:181)
   at org.netbeans.modules.showtodos.TodoSourceParsing.parse(TodoSourceParsing.java:73)
   at org.netbeans.modules.showtodos.HighlightTodos.getHighlights(HighlightTodos.java:97)
   at org.netbeans.modules.editor.lib2.highlighting.DirectMergeContainer$HlSequence.<init>(DirectMergeContainer.java:185)
   at org.netbeans.modules.editor.lib2.highlighting.DirectMergeContainer.getHighlights(DirectMergeContainer.java:92)
   at org.netbeans.modules.editor.hints.HintsUI$4$1.run(HintsUI.java:967)
   at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1330)
   at org.netbeans.modules.editor.hints.HintsUI$4.run(HintsUI.java:965)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1454)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2036)