java.lang.IllegalArgumentException: org.openide.filesystems.DeepListener@1354eef6 was not listening to /export/hgrepo/main/api.java/src; only to [/export/hgrepo/main/xml.retriever/src, /export/hgrepo/main/o.kxml2/src, /export/hgrepo/main/o.rubyforge.debugcommons/src, /export/hgrepo/main/xml.text/src, /export/hgrepo/main/javascript.hints/src, /export/hgrepo/main/ruby.rhtml/src, /export/hgrepo/main/gototest/src, /export/hgrepo/main/ruby.kit/test/qa-functional/src, /export/hgrepo/main/usersguide/src, /export/hgrepo/main/gsf.testrunner/src, /export/hgrepo/main/xml/src, /export/hgrepo/main/ruby.help/src, /export/hgrepo/main/ruby.kit/src, /export/hgrepo/main/sendopts/src, /export/hgrepo/main/editor.plain/src, /export/hgrepo/main/glassfish.common/src, /export/hgrepo/main/o.n.insane/src, /export/hgrepo/main/xml.tools/src, /export/hgrepo/main/tasklist.ui/src, /export/hgrepo/main/db.drivers/src, /export/hgrepo/main/print/src, /export/hgrepo/main/o.mozilla.rhino.patched/patched_source/rhino1_7R2/src, /export/hgrepo/main
   at org.openide.filesystems.FileUtil.removeFileChangeListenerImpl(FileUtil.java:297)
   at org.openide.filesystems.FileUtil.removeRecursiveListener(FileUtil.java:349)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$RootsListeners.remove(RepositoryUpdater.java:3851)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$RootsWork.notifyRootsRemoved(RepositoryUpdater.java:2884)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$RootsWork.getDone(RepositoryUpdater.java:2824)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:1899)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:3476)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:3418)
   at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:574)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
   at java.util.concurrent.FutureTask.run(FutureTask.java:166)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
   at java.lang.Thread.run(Thread.java:636)