java.lang.Exception: Scan canceled.
   at java.lang.Thread.getStackTrace(Thread.java:0)
   at org.netbeans.modules.parsing.impl.indexing.LogContext.create(LogContext.java:113)
   at org.netbeans.modules.parsing.impl.indexing.LogContext.create(LogContext.java:106)
   at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.stateChanged(RepositoryUpdater.java:579)
   at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:133)
   at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:119)
   at org.netbeans.api.queries.VisibilityQuery$VqiChangedListener.stateChanged(VisibilityQuery.java:193)
   at org.netbeans.modules.versioning.core.VcsVisibilityQueryImplementation.fireVisibilityChanged(VcsVisibilityQueryImplementation.java:158)
   at org.netbeans.modules.versioning.core.VcsVisibilityQueryImplementation$VisibilityChangedTask.run(VcsVisibilityQueryImplementation.java:177)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1454)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2036)