java.lang.Exception: Scan canceled.
   at java.lang.Thread.getStackTrace(Thread.java:1495)
   at org.netbeans.modules.parsing.impl.indexing.LogContext.create(LogContext.java:110)
   at org.netbeans.modules.parsing.impl.indexing.LogContext.create(LogContext.java:103)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.fileChangedImpl(RepositoryUpdater.java:704)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.access$5800(RepositoryUpdater.java:151)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FCL.fileDataCreated(RepositoryUpdater.java:5236)
   at org.openide.filesystems.DeepListener.fileDataCreated(DeepListener.java:159)
   at org.openide.filesystems.DeepListener.fileDataCreated(DeepListener.java:151)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObjectKeeper.fileDataCreated(FileObjectKeeper.java:273)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEventImpl(FCLSupport.java:139)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEvent(FCLSupport.java:128)
   at org.openide.filesystems.FCLSupport.dispatchEvent(FCLSupport.java:105)
   at org.openide.filesystems.FileObject$ED.dispatch(FileObject.java:1165)
   at org.openide.filesystems.FileSystem$EventDispatcher.run(FileSystem.java:956)
   at org.openide.filesystems.EventControl.dispatchEvent(EventControl.java:84)
   at org.openide.filesystems.FileSystem.dispatchEvent(FileSystem.java:601)
   at org.openide.filesystems.FileObject.dispatchEvent(FileObject.java:548)
   at org.openide.filesystems.FileObject.fireFileDataCreatedEvent(FileObject.java:500)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.BaseFileObj.fireFileDataCreatedEvent(BaseFileObj.java:611)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.refreshImpl(FolderObj.java:493)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.BaseFileObj.refresh(BaseFileObj.java:801)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.refresh(FolderObj.java:550)
   at org.openide.filesystems.FileObject.refresh(FileObject.java:1078)
   at org.netbeans.modules.masterfs.watcher.Watcher$1.run(Watcher.java:378)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1411)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1991)