java.lang.IllegalStateException: ''
org.netbeans.modules.java.editor.javadoc.DocPositions@1d53bc5
token sequence dump: TokenSequence for text/x-java/text/x-javadoc at tokenIndex=1. TokenList contains 5 tokens:
T[0]: "\n *\n * \n * " <21,32> OTHER_TEXT[5] DefT, IHC=10677668
*[1]: "@author" <32,39> TAG[1] DefT, IHC=10473802
T[2]: " " <39,40> OTHER_TEXT[5] DefT, IHC=6652104
T[3]: "jp159440" <40,48> IDENT[0] DefT, IHC=32098988
T[4]: "\n " <48,50> OTHER_TEXT[5] DefT, IHC=33089091


        at org.netbeans.modules.java.editor.javadoc.DocPositions.resolve(DocPositions.java:196)
        at org.netbeans.modules.java.editor.javadoc.DocPositions.getTags(DocPositions.java:129)
        at org.netbeans.modules.java.editor.javadoc.JavadocImports.computeReferencedElements(JavadocImports.java:115)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.handleJavadoc(SemanticHighlighter.java:692)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.visitClass(SemanticHighlighter.java:1238)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.visitClass(SemanticHighlighter.java:410)
        at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:605)
        at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67)
        at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91)
        at com.sun.source.util.TreeScanner.scan(TreeScanner.java:90)
        at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:100)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.visitCompilationUnit(SemanticHighlighter.java:750)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.visitCompilationUnit(SemanticHighlighter.java:410)
        at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:483)
        at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67)
        at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter.process(SemanticHighlighter.java:250)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter.process(SemanticHighlighter.java:227)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter.run(SemanticHighlighter.java:176)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter.run(SemanticHighlighter.java:130)
        at org.netbeans.api.java.source.JavaSource$CompilationJob.run(JavaSource.java:1671)
        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)
java.lang.ArrayIndexOutOfBoundsException: 0
        at org.netbeans.modules.java.editor.javadoc.DocPositions.addBlockTag(DocPositions.java:280)
        at org.netbeans.modules.java.editor.javadoc.DocPositions.resolve(DocPositions.java:168)
        at org.netbeans.modules.java.editor.javadoc.DocPositions.getTags(DocPositions.java:129)
        at org.netbeans.modules.java.editor.javadoc.JavadocImports.computeReferencedElements(JavadocImports.java:115)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.handleJavadoc(SemanticHighlighter.java:692)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.visitClass(SemanticHighlighter.java:1238)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.visitClass(SemanticHighlighter.java:410)
        at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:605)
        at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67)
        at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91)
        at com.sun.source.util.TreeScanner.scan(TreeScanner.java:90)
        at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:100)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.visitCompilationUnit(SemanticHighlighter.java:750)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter$DetectorVisitor.visitCompilationUnit(SemanticHighlighter.java:410)
        at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:483)
        at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67)
        at org.netbeans.api.java.source.support.CancellableTreePathScanner.scan(CancellableTreePathScanner.java:91)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter.process(SemanticHighlighter.java:250)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter.process(SemanticHighlighter.java:227)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter.run(SemanticHighlighter.java:176)
        at org.netbeans.modules.java.editor.semantic.SemanticHighlighter.run(SemanticHighlighter.java:130)
        at org.netbeans.api.java.source.JavaSource$CompilationJob.run(JavaSource.java:1671)
        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)