java.lang.NullPointerException
   at org.netbeans.modules.websvc.rest.editor.RestScanTask.getElementPosition(RestScanTask.java:315)
   at org.netbeans.modules.websvc.rest.editor.AsyncConverterTask$AsyncHintsTask.run(AsyncConverterTask.java:143)
   at org.netbeans.modules.websvc.rest.editor.AsyncConverterTask.run(AsyncConverterTask.java:91)
   at org.netbeans.modules.websvc.rest.editor.AsyncConverterTask.run(AsyncConverterTask.java:76)
   at org.netbeans.modules.java.source.JavaSourceAccessor$CancelableTaskWrapper.run(JavaSourceAccessor.java:298)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:568)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:744)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)