java.lang.AssertionError
	at jdk.compiler/com.sun.tools.javac.util.Assert.error(Assert.java:155)
	at jdk.compiler/com.sun.tools.javac.util.Assert.check(Assert.java:46)
	at jdk.compiler/com.sun.tools.javac.jvm.ClassReader$3.read(ClassReader.java:811)
	at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readAttrs(ClassReader.java:1314)
	at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readMemberAttrs(ClassReader.java:1304)
	at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readField(ClassReader.java:2138)
	at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readClass(ClassReader.java:2463)
	at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readClassBuffer(ClassReader.java:2540)
	at jdk.compiler/com.sun.tools.javac.jvm.ClassReader.readClassFile(ClassReader.java:2554)
	at jdk.compiler/com.sun.tools.javac.code.ClassFinder.fillIn(ClassFinder.java:362)
	at jdk.compiler/com.sun.tools.javac.code.ClassFinder.complete(ClassFinder.java:292)
	at jdk.compiler/com.sun.tools.javac.code.Symbol.complete(Symbol.java:657)
	at jdk.compiler/com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1356)
	at jdk.compiler/com.sun.tools.javac.code.ClassFinder.completeEnclosing(ClassFinder.java:334)
	at jdk.compiler/com.sun.tools.javac.code.ClassFinder.complete(ClassFinder.java:291)
	at jdk.compiler/com.sun.tools.javac.code.Symbol.complete(Symbol.java:657)
	at jdk.compiler/com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1356)
	at org.netbeans.modules.java.source.ElementUtils.getTypeElementByBinaryName(ElementUtils.java:97)
	at org.netbeans.modules.java.source.ElementUtils.getTypeElementByBinaryName(ElementUtils.java:60)
	at org.netbeans.api.java.source.ElementHandle.getTypeElementByBinaryName(ElementHandle.java:654)
	at org.netbeans.api.java.source.ElementHandle.resolveImpl(ElementHandle.java:151)
	at org.netbeans.api.java.source.ElementHandle.resolve(ElementHandle.java:120)
	at org.netbeans.modules.java.editor.overridden.ComputeOverriders$1.run(ComputeOverriders.java:454)
	at org.netbeans.modules.java.editor.overridden.ComputeOverriders$1.run(ComputeOverriders.java:450)
	at org.netbeans.modules.java.source.parsing.MimeTask.run(MimeTask.java:60)
	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
	at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:357)
	at org.netbeans.modules.parsing.api.ParserManager$MimeTaskAction.run(ParserManager.java:340)
	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:311)
	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:431)
	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
	at org.netbeans.modules.java.editor.overridden.ComputeOverriders.findOverriddenAnnotations(ComputeOverriders.java:450)
	at org.netbeans.modules.java.editor.overridden.ComputeOverriders.computeOverridingForRoot(ComputeOverriders.java:241)
	at org.netbeans.modules.java.editor.overridden.ComputeOverriders.processImpl(ComputeOverriders.java:222)
	at org.netbeans.modules.java.editor.overridden.ComputeOverriders.process(ComputeOverriders.java:154)
	at org.netbeans.modules.java.editor.overridden.ComputeAnnotations.computeAnnotations(ComputeAnnotations.java:104)
	at org.netbeans.modules.java.editor.overridden.ComputeAnnotations.run(ComputeAnnotations.java:85)
	at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561)
	at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:786)
	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
	at org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702)
[catch] at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)