IStructuredSelection ssel = (IStructuredSelection) selection;
Object element = ssel.getFirstElement();
if (element instanceof BugGroup) {
final BugGroup group = (BugGroup) element;
if (group.getType() == GroupType.Project) {
PropertyDialogAction paction = new PropertyDialogAction(new IShellProvider() {
public Shell getShell() {
return null;
}
}, new ISelectionProvider() {
public void addSelectionChangedListener(ISelectionChangedListener listener) {