java.nio.channels.ClosedByInterruptException
   at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:202)
   at sun.nio.ch.FileChannelImpl.read(FileChannelImpl.java:687)
Caused: java.io.IOException: null: NIOFSIndexInput(path="/Users/tomas/Library/Caches/NetBeans/7.3/mavenindex/local/_32.frq")
   at org.apache.lucene.store.NIOFSDirectory$NIOFSIndexInput.readInternal(NIOFSDirectory.java:180)
   at org.apache.lucene.store.BufferedIndexInput.refill(BufferedIndexInput.java:270)
   at org.apache.lucene.store.BufferedIndexInput.readByte(BufferedIndexInput.java:40)
   at org.apache.lucene.store.DataInput.readVInt(DataInput.java:107)
   at org.apache.lucene.store.BufferedIndexInput.readVInt(BufferedIndexInput.java:217)
   at org.apache.lucene.index.SegmentTermDocs.read(SegmentTermDocs.java:153)
   at org.apache.lucene.search.TermScorer.nextDoc(TermScorer.java:112)
   at org.apache.lucene.search.TermScorer.score(TermScorer.java:67)
   at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:581)
   at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:445)
   at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:426)
   at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:342)
   at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:330)
Caused: java.lang.IllegalStateException: java.io.IOException: null: NIOFSIndexInput(path="/Users/tomas/Library/Caches/NetBeans/7.3/mavenindex/local/_32.frq")
   at org.apache.maven.index.DefaultIndexerEngine.getOldDocument(DefaultIndexerEngine.java:176)
   at org.apache.maven.index.DefaultIndexerEngine.update(DefaultIndexerEngine.java:77)
   at org.apache.maven.index.DefaultIndexer.addArtifactsToIndex(DefaultIndexer.java:110)
   at org.apache.maven.index.DefaultNexusIndexer.addArtifactToIndex(DefaultNexusIndexer.java:338)
   at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$4.run(NexusRepositoryIndexerImpl.java:592)
   at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$4.run(NexusRepositoryIndexerImpl.java:550)
   at org.openide.util.Mutex.writeAccess(Mutex.java:438)
   at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.updateIndexWithArtifacts(NexusRepositoryIndexerImpl.java:550)
   at org.netbeans.modules.maven.indexer.api.RepositoryIndexer.updateIndexWithArtifacts(RepositoryIndexer.java:66)
   at org.netbeans.modules.maven.api.execute.RunUtils$1.taskFinished(RunUtils.java:123)
   at org.openide.util.Task.notifyFinished(Task.java:240)
   at org.netbeans.core.execution.ExecutorTaskImpl.finished(ExecutorTaskImpl.java:89)
   at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:175)