java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:787)
	at java.util.HashMap$EntryIterator.next(HashMap.java:829)
	at java.util.HashMap$EntryIterator.next(HashMap.java:827)
	at org.netbeans.modules.versioning.system.cvss.ui.actions.annotate.AnnotationBar.run(AnnotationBar.java:525)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:471)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:904)