java.lang.IllegalArgumentException: No parser for mime type: text/x-java
   at org.netbeans.modules.parsing.api.ParserManager.findParser(ParserManager.java:402)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:335)
   at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:422)
   at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:414)
   at org.netbeans.api.java.source.ScanUtils.postJavaTask(ScanUtils.java:359)
   at org.netbeans.api.java.source.ScanUtils.postUserActionTask(ScanUtils.java:121)
   at org.netbeans.modules.java.j2seproject.MainClassUpdater.addFileChangeListener(MainClassUpdater.java:274)
   at org.netbeans.modules.java.j2seproject.MainClassUpdater.access$200(MainClassUpdater.java:85)
   at org.netbeans.modules.java.j2seproject.MainClassUpdater$1.run(MainClassUpdater.java:132)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   at java.util.concurrent.FutureTask.run(FutureTask.java:262)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)