An error occurred during parsing of 'C:\Users\Saptarshi\Documents\NetBeansProjects\AnagramGame\src\com\toy\anagrams\lib\WordLibraryBeanInfo.java'. Please report a bug against java/source and attach dump file 'C:\Users\Saptarshi\.netbeans\dev\var\log\WordLibraryBeanInfo_1.dump'. Caused: java.lang.AssertionError at org.netbeans.modules.java.source.parsing.JavacParser.reparseMethod(JavacParser.java:924) at org.netbeans.modules.java.source.parsing.JavacParser.parseImpl(JavacParser.java:360) at org.netbeans.modules.java.source.parsing.JavacParser.parse(JavacParser.java:324) at org.netbeans.modules.parsing.impl.TaskProcessor.callParse(TaskProcessor.java:661) at org.netbeans.modules.parsing.impl.SourceCache.getResult(SourceCache.java:213) at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:789) at java.util.concurrent.Executors$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)