_y.cfs f: true r: true w: true
segments_1y f: true r: true w: true
segments.gen f: true r: true w: true

Caused: java.io.IOException: read past EOF
        at org.apache.lucene.store.BufferedIndexInput.refill(BufferedIndexInput.java:146)
        at org.apache.lucene.store.BufferedIndexInput.readByte(BufferedIndexInput.java:38)
        at org.apache.lucene.store.IndexInput.readInt(IndexInput.java:66)
        at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:207)
        at org.apache.lucene.index.DirectoryIndexReader$1.doBody(DirectoryIndexReader.java:68)
        at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:636)
        at org.apache.lucene.index.DirectoryIndexReader.open(DirectoryIndexReader.java:63)
        at org.apache.lucene.index.IndexReader.open(IndexReader.java:209)
        at org.apache.lucene.index.IndexReader.open(IndexReader.java:192)
        at org.netbeans.modules.java.source.usages.LuceneIndex.getReader(LuceneIndex.java:951)
        at org.netbeans.modules.java.source.usages.LuceneIndex.getUsagesFQN(LuceneIndex.java:149)
        at org.netbeans.modules.java.source.usages.PersistentClassIndex.getUsagesFQN(PersistentClassIndex.java:266)
        at org.netbeans.modules.java.source.usages.PersistentClassIndex.usages(PersistentClassIndex.java:256)
        at org.netbeans.modules.java.source.usages.PersistentClassIndex.access$000(PersistentClassIndex.java:70)
        at org.netbeans.modules.java.source.usages.PersistentClassIndex$1.run(PersistentClassIndex.java:134)
        at org.netbeans.modules.java.source.usages.PersistentClassIndex$1.run(PersistentClassIndex.java:132)
        at org.netbeans.modules.java.source.usages.ClassIndexManager.readLock(ClassIndexManager.java:124)
        at org.netbeans.modules.java.source.usages.PersistentClassIndex.search(PersistentClassIndex.java:132)
        at org.netbeans.api.java.source.ClassIndex.getElements(ClassIndex.java:281)
        at org.netbeans.modules.java.source.tasklist.RebuildOraculum.findAllDependent(RebuildOraculum.java:256)
        at org.netbeans.modules.java.source.tasklist.RebuildOraculum.findFilesToRebuild(RebuildOraculum.java:214)
        at org.netbeans.modules.java.source.tasklist.RebuildOraculum.findFilesToRebuild(RebuildOraculum.java:125)
        at org.netbeans.modules.java.source.indexing.OnePassCompileWorker.compile(OnePassCompileWorker.java:177)
        at org.netbeans.modules.java.source.indexing.JavaCustomIndexer$1$1.run(JavaCustomIndexer.java:131)
        at org.netbeans.modules.java.source.indexing.JavaCustomIndexer$1$1.run(JavaCustomIndexer.java:117)
        at org.netbeans.modules.java.source.tasklist.TaskCache.refreshTransaction(TaskCache.java:468)
        at org.netbeans.modules.java.source.indexing.JavaCustomIndexer$1.run(JavaCustomIndexer.java:117)
        at org.netbeans.modules.java.source.indexing.JavaCustomIndexer$1.run(JavaCustomIndexer.java:115)
        at org.netbeans.modules.java.source.usages.ClassIndexManager.writeLock(ClassIndexManager.java:100)
        at org.netbeans.modules.java.source.indexing.JavaCustomIndexer.index(JavaCustomIndexer.java:115)
        at org.netbeans.modules.parsing.spi.indexing.Indexable$MyAccessor.index(Indexable.java:141)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:691)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:797)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:736)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:1275)
        at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:1250)
        at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:601)
        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)