if (navigator == null) {
return;
}
BugContentProvider provider = BugContentProvider.getProvider(navigator.getNavigatorContentService());
List<GroupType> list = provider.getGrouping().asList();
GroupSelectionDialog dialog = new GroupSelectionDialog(navigator.getSite().getShell(), list);
dialog.setTitle("Bug Group Configuration");
int result = dialog.open();
if (result != Window.OK) {
return;
}
Grouping grouping = Grouping.createFrom(dialog.getGroups());
if (grouping == null) {
return;
}
provider.setGrouping(grouping);
CommonViewer viewer = navigator.getCommonViewer();