java.lang.AssertionError
	at com.sun.tools.javac.util.Assert.error(Assert.java:126)
	at com.sun.tools.javac.util.Assert.check(Assert.java:45)
	at com.sun.tools.javac.jvm.Code$State.forceStackTop(Code.java:1723)
	at com.sun.tools.javac.jvm.Gen.visitConditional(Gen.java:1706)
	at com.sun.tools.javac.tree.JCTree$JCConditional.accept(JCTree.java:1113)
	at com.sun.tools.javac.jvm.Gen.genExpr(Gen.java:840)
	at com.sun.tools.javac.jvm.Gen.visitVarDef(Gen.java:1021)
	at com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:730)
	at com.sun.tools.javac.jvm.Gen.genDef(Gen.java:687)
	at com.sun.tools.javac.jvm.Gen.genStat(Gen.java:722)
	at com.sun.tools.javac.jvm.Gen.genStat(Gen.java:708)
	at com.sun.tools.javac.jvm.Gen.genStats(Gen.java:759)
	at com.sun.tools.javac.jvm.Gen.visitBlock(Gen.java:1034)
	at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:786)
	at com.sun.tools.javac.jvm.Gen.genDef(Gen.java:687)
	at com.sun.tools.javac.jvm.Gen.genStat(Gen.java:722)
	at com.sun.tools.javac.jvm.Gen.genMethod(Gen.java:915)
	at com.sun.tools.javac.jvm.Gen.visitMethodDef(Gen.java:888)
	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:674)
	at com.sun.tools.javac.jvm.Gen.genDef(Gen.java:687)
	at com.sun.tools.javac.jvm.Gen.genClass(Gen.java:2235)
	at com.sun.tools.javac.main.JavaCompiler.genCode(JavaCompiler.java:754)
	at com.sun.tools.javac.main.JavaCompiler.generate(JavaCompiler.java:1541)
	at com.sun.tools.javac.api.JavacTaskImpl$2.process(JavacTaskImpl.java:524)
	at com.sun.tools.javac.api.JavacTaskImpl$Filter.run(JavacTaskImpl.java:612)
	at com.sun.tools.javac.api.JavacTaskImpl.generate(JavacTaskImpl.java:527)
[catch] at org.netbeans.modules.java.source.indexing.MultiPassCompileWorker.compile(MultiPassCompileWorker.java:278)
	at org.netbeans.modules.java.source.indexing.JavaCustomIndexer$1.run(JavaCustomIndexer.java:200)
	at org.netbeans.modules.java.source.indexing.JavaCustomIndexer$1.run(JavaCustomIndexer.java:162)
	at org.netbeans.modules.java.source.usages.ClassIndexManager.prepareWriteLock(ClassIndexManager.java:120)
	at org.netbeans.modules.java.source.indexing.JavaCustomIndexer.index(JavaCustomIndexer.java:162)
	at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor$2.run(Indexable.java:153)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runIndexer(RepositoryUpdater.java:271)
	at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:151)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doIndex(RepositoryUpdater.java:1868)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.access$1400(RepositoryUpdater.java:1597)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1778)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:1776)
	at org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.refreshTransaction(TaskCache.java:460)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:1776)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSource(RepositoryUpdater.java:3557)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$AbstractRootsWork.scanSources(RepositoryUpdater.java:3458)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$RootsWork.getDone(RepositoryUpdater.java:3201)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:2231)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:3988)
	at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:3928)
	at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:615)
	at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:720)
	at java.util.concurrent.Executors$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:662)