java.lang.IllegalArgumentException: No parser for mime type: text/x-java
   at org.netbeans.modules.parsing.api.ParserManager.findParser(ParserManager.java:394)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:330)
   at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:416)
   at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:408)
   at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:186)
   at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:155)
   at org.netbeans.modules.j2ee.dd.impl.web.metadata.WebAppMetadataModelImpl.runReadAction(WebAppMetadataModelImpl.java:133)
   at org.netbeans.modules.j2ee.metadata.model.api.MetadataModel.runReadAction(MetadataModel.java:122)
   at org.netbeans.modules.web.jsf.editor.facelets.WebFaceletTaglibResourceProvider.getResources(WebFaceletTaglibResourceProvider.java:87)
   at org.netbeans.modules.web.jsf.editor.facelets.mojarra.ConfigManager$URITask.call(ConfigManager.java:1067)
   at org.netbeans.modules.web.jsf.editor.facelets.mojarra.ConfigManager$URITask.call(ConfigManager.java:1036)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
   at java.util.concurrent.FutureTask.run(FutureTask.java:138)
Caused: java.util.concurrent.ExecutionException: java.lang.IllegalArgumentException: No parser for mime type: text/x-java
   at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
   at java.util.concurrent.FutureTask.get(FutureTask.java:83)
Caused: com.sun.faces.config.ConfigurationException: java.util.concurrent.ExecutionException: java.lang.IllegalArgumentException: No parser for mime type: text/x-java
   at org.netbeans.modules.web.jsf.editor.facelets.mojarra.ConfigManager.getConfigDocuments(ConfigManager.java:672)
   at org.netbeans.modules.web.jsf.editor.facelets.FaceletsLibrarySupport.parseLibraries(FaceletsLibrarySupport.java:355)
   at org.netbeans.modules.web.jsf.editor.facelets.FaceletsLibrarySupport._findLibraries(FaceletsLibrarySupport.java:288)
   at org.netbeans.modules.web.jsf.editor.facelets.FaceletsLibrarySupport.findLibraries(FaceletsLibrarySupport.java:233)
   at org.netbeans.modules.web.jsf.editor.facelets.FaceletsLibrarySupport.getLibraries(FaceletsLibrarySupport.java:157)
   at org.netbeans.modules.web.jsf.editor.JsfSupportImpl.getLibrary(JsfSupportImpl.java:166)
   at org.netbeans.modules.web.jsf.editor.JsfPageMetadataProvider.getMetadataMap(JsfPageMetadataProvider.java:94)
   at org.netbeans.modules.web.common.api.WebPageMetadata.getMetadata(WebPageMetadata.java:70)
   at org.netbeans.modules.html.editor.HtmlErrorFilter.getWebPageMimeType(HtmlErrorFilter.java:143)
   at org.netbeans.modules.html.editor.HtmlErrorFilter.isErrorCheckingEnabledForMimetype(HtmlErrorFilter.java:130)
   at org.netbeans.modules.html.editor.hints.HtmlHintsProvider.computeErrors(HtmlHintsProvider.java:195)
   at org.netbeans.modules.html.editor.HtmlErrorFilter.filter(HtmlErrorFilter.java:96)
   at org.netbeans.modules.csl.core.ErrorFilterQuery.getFilteredErrors(ErrorFilterQuery.java:67)
   at org.netbeans.modules.csl.core.TLIndexerFactory$TLIndexer.index(TLIndexerFactory.java:241)
   at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor$3.run(Indexable.java:216)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runIndexer(RepositoryUpdater.java:258)
   at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:214)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$3.run(RepositoryUpdater.java:2743)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:583)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:150)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:134)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:200)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:197)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:168)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:72)
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:197)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:102)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:2699)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doIndex(RepositoryUpdater.java:2492)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.access$1500(RepositoryUpdater.java:2015)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:2304)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:2302)
   at org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.refreshTransaction(TaskCache.java:541)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:2302)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSource(RepositoryUpdater.java:4692)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSources(RepositoryUpdater.java:4422)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$RootsWork.getDone(RepositoryUpdater.java:4135)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:2883)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:5103)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.access$4800(RepositoryUpdater.java:4796)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2$1.run(RepositoryUpdater.java:5040)
   at org.netbeans.modules.parsing.impl.RunWhenScanFinishedSupport.performScan(RunWhenScanFinishedSupport.java:90)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:5036)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task$2.call(RepositoryUpdater.java:5032)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:168)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:72)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:5032)
   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 org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1452)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2032)