Bug 275018 [Markers] Problems View / Configure Contents dialog should support rename
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/FiltersConfigurationDialog.java
.isSystem()));
		cloneButton.setEnabled(markerFieldFilterGroup != null);
		
		MarkerFieldFilterGroup old = selectedFilterGroup;
		selectedFilterGroup = markerFieldFilterGroup;
		if (old != null)
			scopeArea.applyToGroup(old);
		if (selectedFilterGroup == null) {
			setFieldsEnabled(false);
			return;
		}
		setFieldsEnabled(true);
		scopeArea.initializeFromGroup(selectedFilterGroup);
		Iterator areas = filterAreas.iterator();
		while (areas.hasNext()) {
			FilterConfigurationArea area = (FilterConfigurationArea) areas
					.next();
			if (old != null) {
				if (area instanceof GroupFilterConfigurationArea)
					((GroupFilterConfigurationArea) area).applyToGroup(old);
				area.apply(old.getFilter(area.getField()));
			}
			if (area instanceof GroupFilterConfigurationArea)
				((GroupFilterConfigurationArea) area)
						.initializeFromGroup(selectedFilterGroup);
			area.initialize(selectedFilterGroup.getFilter(area.getField()));
		}
	}
}