java.lang.UnsupportedOperationException: Not supported yet.
   at org.jrubyparser.SourcePosition$1.getStartOffset(SourcePosition.java:219)
   at org.netbeans.modules.ruby.hints.HashListConvert.getCommaOffset(HashListConvert.java:110)
   at org.netbeans.modules.ruby.hints.HashListConvert.run(HashListConvert.java:95)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.applyRules(RubyHintsProvider.java:265)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:318)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.scan(RubyHintsProvider.java:331)
   at org.netbeans.modules.ruby.hints.infrastructure.RubyHintsProvider.computeHints(RubyHintsProvider.java:179)
   at org.netbeans.modules.csl.hints.infrastructure.HintsTask$1.run(HintsTask.java:118)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:154)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:138)
   at org.netbeans.modules.parsing.impl.TaskProcessor$1.call(TaskProcessor.java:200)
   at org.netbeans.modules.parsing.impl.TaskProcessor$1.call(TaskProcessor.java:197)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:167)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:278)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:66)
Caused: org.netbeans.modules.parsing.spi.ParseException
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:205)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:106)
   at org.netbeans.modules.csl.hints.infrastructure.HintsTask.run(HintsTask.java:88)
   at org.netbeans.modules.csl.hints.infrastructure.HintsTask.run(HintsTask.java:74)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:667)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
   at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
   at java.lang.Thread.run(Thread.java:619)