Renderer throws an exception when rendering ontology annotations

[matthewhorridge]

java.lang.UnsupportedOperationException: This is an annotation change, not an axiom change: RemoveOntologyAnnotation(Annotation(rdfs:comment "An ontology about grocery items including their ingredients") OntologyID(OntologyID(OntologyIRI(<http://protege.stanford.edu/ontologies/grocery-ontology>) VersionIRI(<null>))))
    at org.semanticweb.owlapi.model.AnnotationChange.getAxiom(AnnotationChange.java:77) ~[na:na]
    at org.coode.change.ChangeTreeCellRenderer.getTreeCellRendererComponent(ChangeTreeCellRenderer.java:66) ~[na:na]
    at javax.swing.plaf.basic.BasicTreeUI$NodeDimensionsHandler.getNodeDimensions(BasicTreeUI.java:2807) ~[na:1.8.0_25]
    at javax.swing.tree.AbstractLayoutCache.getNodeDimensions(AbstractLayoutCache.java:492) ~[na:1.8.0_25]
    at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.updatePreferredSize(VariableHeightLayoutCache.java:1360) ~[na:1.8.0_25]
    at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.getXOrigin(VariableHeightLayoutCache.java:1143) ~[na:1.8.0_25]
    at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.getNodeBounds(VariableHeightLayoutCache.java:1130) ~[na:1.8.0_25]
    at javax.swing.tree.VariableHeightLayoutCache.getBounds(VariableHeightLayoutCache.java:220) ~[na:1.8.0_25]
    at javax.swing.plaf.basic.BasicTreeUI.getPathBounds(BasicTreeUI.java:529) ~[na:1.8.0_25]
    at javax.swing.plaf.basic.BasicTreeUI.paint(BasicTreeUI.java:1192) ~[na:1.8.0_25]
    at com.apple.laf.AquaTreeUI.paint(AquaTreeUI.java:129) ~[na:1.8.0_25]
    at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161) ~[na:1.8.0_25]
    at javax.swing.JComponent.paintComponent(JComponent.java:777) ~[na:1.8.0_25]
    at javax.swing.JComponent.paint(JComponent.java:1053) ~[na:1.8.0_25]
    at javax.swing.JComponent.paintToOffscreen(JComponent.java:5223) ~[na:1.8.0_25]
    at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1572) ~[na:1.8.0_25]
    at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1495) ~[na:1.8.0_25]
    at javax.swing.RepaintManager.paint(RepaintManager.java:1265) ~[na:1.8.0_25]
    at javax.swing.JComponent._paintImmediately(JComponent.java:5171) ~[na:1.8.0_25]
    at javax.swing.JComponent.paintImmediately(JComponent.java:4982) ~[na:1.8.0_25]
    at javax.swing.RepaintManager$4.run(RepaintManager.java:824) ~[na:1.8.0_25]
    at javax.swing.RepaintManager$4.run(RepaintManager.java:807) ~[na:1.8.0_25]
    at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_25]
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) ~[na:1.8.0_25]
    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:807) ~[na:1.8.0_25]
    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:782) ~[na:1.8.0_25]
    at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:731) ~[na:1.8.0_25]
    at javax.swing.RepaintManager.access$1300(RepaintManager.java:64) ~[na:1.8.0_25]
    at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1720) ~[na:1.8.0_25]
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) ~[na:1.8.0_25]
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:744) ~[na:1.8.0_25]
    at java.awt.EventQueue.access$400(EventQueue.java:97) ~[na:1.8.0_25]
    at java.awt.EventQueue$3.run(EventQueue.java:697) ~[na:1.8.0_25]
    at java.awt.EventQueue$3.run(EventQueue.java:691) ~[na:1.8.0_25]
    at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_25]
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) ~[na:1.8.0_25]
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:714) ~[na:1.8.0_25]
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) [na:1.8.0_25]
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [na:1.8.0_25]
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [na:1.8.0_25]
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [na:1.8.0_25]
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [na:1.8.0_25]
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [na:1.8.0_25]