java.lang.AssertionError: File revisions must consist from even tokens: 1.7.2
        at org.netbeans.modules.versioning.system.cvss.util.Utils.previousRevision(Utils.java:434)
        at org.netbeans.modules.versioning.system.cvss.ui.history.SearchHistoryPanel$ResultsContainer.getEldestRevision(SearchHistoryPanel.java:579)
        at org.netbeans.modules.versioning.system.cvss.ui.history.DiffResultsView.showContainerDiff(DiffResultsView.java:244)
        at org.netbeans.modules.versioning.system.cvss.ui.history.DiffResultsView.access$500(DiffResultsView.java:72)
        at org.netbeans.modules.versioning.system.cvss.ui.history.DiffResultsView$2.run(DiffResultsView.java:149)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:633)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:117)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)