java.lang.IllegalArgumentException: No parser for mime type: text/x-java
   at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.findMimeParser(DataObjectEnvFactory.java:101)
   at org.netbeans.modules.parsing.api.ParserManager.findParser(ParserManager.java:391)
   at org.netbeans.modules.parsing.api.ParserManager.parseWhenScanFinished(ParserManager.java:356)
   at org.netbeans.api.java.source.JavaSource.runWhenScanFinished(JavaSource.java:570)
   at org.netbeans.modules.java.api.common.project.ui.customizer.MainClassChooser.initClassesModel(MainClassChooser.java:235)
   at org.netbeans.modules.java.api.common.project.ui.customizer.MainClassChooser.<init>(MainClassChooser.java:118)
   at org.netbeans.modules.java.api.common.project.ui.customizer.MainClassChooser.<init>(MainClassChooser.java:106)
   at org.netbeans.modules.java.api.common.project.ui.customizer.MainClassWarning.createMainClassChooser(MainClassWarning.java:146)
   at org.netbeans.modules.java.api.common.project.ui.customizer.MainClassWarning.createMainClassChooser(MainClassWarning.java:138)
   at org.netbeans.modules.java.api.common.project.ui.customizer.MainClassWarning.initComponents(MainClassWarning.java:108)
   at org.netbeans.modules.java.api.common.project.ui.customizer.MainClassWarning.<init>(MainClassWarning.java:79)
   at org.netbeans.modules.java.api.common.project.ui.customizer.MainClassWarning.<init>(MainClassWarning.java:67)
   at org.netbeans.modules.java.api.common.project.BaseActionProvider.showMainClassSelector(BaseActionProvider.java:1274)
   at org.netbeans.modules.java.api.common.project.BaseActionProvider.getTargetNames(BaseActionProvider.java:880)
   at org.netbeans.modules.java.j2seproject.J2SEActionProvider.getTargetNames(J2SEActionProvider.java:221)
   at org.netbeans.modules.java.api.common.project.BaseActionProvider$1Action.doRun(BaseActionProvider.java:481)
   at org.netbeans.modules.java.api.common.project.BaseActionProvider$1Action.run(BaseActionProvider.java:458)
   at org.netbeans.api.java.source.ui.ScanDialog.runWhenScanFinished(ScanDialog.java:153)
   at org.netbeans.modules.java.api.common.project.BaseActionProvider.invokeAction(BaseActionProvider.java:660)
   at org.netbeans.spi.project.support.LookupProviderSupport$MergedActionProvider.invokeAction(LookupProviderSupport.java:287)
   at org.netbeans.modules.project.ui.actions.ProjectAction$2.run(ProjectAction.java:187)
   at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEvent(NbMutexEventProvider.java:118)
   at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.writeAccess(NbMutexEventProvider.java:83)
   at org.netbeans.modules.openide.util.LazyMutexImplementation.writeAccess(LazyMutexImplementation.java:79)
   at org.openide.util.Mutex.writeAccess(Mutex.java:310)
   at org.netbeans.modules.project.ui.actions.ProjectAction.runSequentially(ProjectAction.java:184)
   at org.netbeans.modules.project.ui.actions.MainProjectAction$1$1.run(MainProjectAction.java:140)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
   at java.awt.EventQueue.access$500(EventQueue.java:97)
   at java.awt.EventQueue$3.run(EventQueue.java:709)
   at java.awt.EventQueue$3.run(EventQueue.java:703)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)