java.lang.InternalError: java.io.IOException: Stream closed
        at java.text.BreakIterator.createBreakInstance(BreakIterator.java:596)
        at java.text.BreakIterator.getBreakInstance(BreakIterator.java:541)
        at java.text.BreakIterator.getSentenceInstance(BreakIterator.java:522)
        at com.sun.tools.javadoc.DocLocale.<init>(DocLocale.java:100)
        at com.sun.tools.javadoc.DocEnv.<init>(DocEnv.java:140)
        at org.netbeans.modules.java.source.JavadocEnv.<init>(JavadocEnv.java:99)
        at org.netbeans.modules.java.source.JavadocEnv.<init>(JavadocEnv.java:85)
        at org.netbeans.modules.java.source.JavadocEnv$1.make(JavadocEnv.java:90)
        at org.netbeans.modules.java.source.JavadocEnv$1.make(JavadocEnv.java:89)
        at com.sun.tools.javac.util.Context.get(Context.java:146)
        at com.sun.tools.javadoc.DocEnv.instance(DocEnv.java:62)
        at com.sun.tools.javadoc.JavadocEnter.<init>(JavadocEnter.java:62)
        at org.netbeans.api.java.source.JavaSource$ErrorHandlingJavadocEnter.<init>(JavaSource.java:1269)
        at org.netbeans.api.java.source.JavaSource$ErrorHandlingJavadocEnter$1.make(JavaSource.java:1263)
        at org.netbeans.api.java.source.JavaSource$ErrorHandlingJavadocEnter$1.make(JavaSource.java:1262)
        at com.sun.tools.javac.util.Context.get(Context.java:146)
        at com.sun.tools.javac.comp.Enter.instance(Enter.java:113)
        at com.sun.tools.javac.comp.MemberEnter.<init>(MemberEnter.java:95)
        at com.sun.tools.javadoc.JavadocMemberEnter.<init>(JavadocMemberEnter.java:60)
        at com.sun.tools.javadoc.JavadocMemberEnter$1.make(JavadocMemberEnter.java:52)
        at com.sun.tools.javadoc.JavadocMemberEnter$1.make(JavadocMemberEnter.java:51)
        at com.sun.tools.javac.util.Context.get(Context.java:146)
        at com.sun.tools.javac.comp.MemberEnter.instance(MemberEnter.java:86)
        at com.sun.tools.javac.comp.Attr.<init>(Attr.java:101)
        at com.sun.tools.javac.comp.Attr.instance(Attr.java:89)
        at com.sun.tools.javac.comp.Annotate.<init>(Annotate.java:66)
        at com.sun.tools.javac.comp.Annotate.instance(Annotate.java:50)
        at com.sun.tools.javac.jvm.ClassReader.<init>(ClassReader.java:238)
        at com.sun.tools.javadoc.JavadocClassReader.<init>(JavadocClassReader.java:70)
        at com.sun.tools.javadoc.JavadocClassReader$1.make(JavadocClassReader.java:57)
        at com.sun.tools.javadoc.JavadocClassReader$1.make(JavadocClassReader.java:56)
        at com.sun.tools.javac.util.Context.get(Context.java:146)
        at com.sun.tools.javac.jvm.ClassReader.instance(ClassReader.java:187)
        at com.sun.tools.javac.main.JavaCompiler.<init>(JavaCompiler.java:318)
        at com.sun.tools.javac.main.JavaCompiler.instance(JavaCompiler.java:86)
        at org.netbeans.api.java.source.JavaSource.createJavacTask(JavaSource.java:1197)
        at org.netbeans.api.java.source.CompilationInfoImpl.getJavacTask(CompilationInfoImpl.java:318)
        at org.netbeans.api.java.source.CompilationInfo.getElements(CompilationInfo.java:242)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationScanner.findAnnotations(AnnotationScanner.java:116)
        at org.netbeans.modules.websvc.rest.model.impl.RestServicesImpl$RestServiceProvider.findAnnotation(RestServicesImpl.java:233)
        at org.netbeans.modules.websvc.rest.model.impl.RestServicesImpl$RestServiceProvider.createInitialObjects(RestServicesImpl.java:169)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.PersistentObjectManager.ensureInitialized(PersistentObjectManager.java:119)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.PersistentObjectManager.getObjects(PersistentObjectManager.java:98)
        at org.netbeans.modules.websvc.rest.model.impl.RestServicesImpl.sizeRestServiceDescription(RestServicesImpl.java:141)
        at org.netbeans.modules.websvc.rest.nodes.RestServicesNodeFactory$RestNodeList$2.run(RestServicesNodeFactory.java:110)
        at org.netbeans.modules.websvc.rest.nodes.RestServicesNodeFactory$RestNodeList$2.run(RestServicesNodeFactory.java:107)
        at org.netbeans.modules.websvc.rest.model.impl.RestServicesMetadataModelImpl$1.call(RestServicesMetadataModelImpl.java:76)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runCallable(AnnotationModelHelper.java:247)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.access$100(AnnotationModelHelper.java:82)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$2.run(AnnotationModelHelper.java:183)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$2.run(AnnotationModelHelper.java:185)
        at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:680)
        at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:607)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:181)
        at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:150)
        at org.netbeans.modules.websvc.rest.model.impl.RestServicesMetadataModelImpl.runReadAction(RestServicesMetadataModelImpl.java:74)
        at org.netbeans.modules.websvc.rest.nodes.RestServicesNodeFactory$RestNodeList.keys(RestServicesNodeFactory.java:106)
        at org.netbeans.spi.project.ui.support.NodeFactorySupport$DelegateChildren.addKeys(NodeFactorySupport.java:220)
        at org.netbeans.spi.project.ui.support.NodeFactorySupport$DelegateChildren.stateChanged(NodeFactorySupport.java:210)
        at org.netbeans.modules.websvc.rest.nodes.RestServicesNodeFactory$RestNodeList.fireChange(RestServicesNodeFactory.java:148)
        at org.netbeans.modules.websvc.rest.nodes.RestServicesNodeFactory$RestNodeList.access$000(RestServicesNodeFactory.java:83)
        at org.netbeans.modules.websvc.rest.nodes.RestServicesNodeFactory$RestNodeList$1.run(RestServicesNodeFactory.java:89)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572)
        at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997)