Bug 132763 [Markers] Unused NLS messages reported on startup using I0321-1210
Starting I20060321-1210, I got this in the console log. !ENTRY org.eclipse.osgi 2 1 2006-03-21 20:21:07.984 !MESSAGE NLS unused message: filtersDialog_selectAllTypes in: org.eclipse.ui.views.markers.internal.messages !ENTRY org.eclipse.osgi 2 1 2006-03-21 20:21:07.984 !MESSAGE NLS unused message: filtersDialog_deselectAllTypes in: org.eclipse.ui.views.markers.internal.messages
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogMarkerFilter.java
}
	/**
	 * This method is intended to be overridden by subclasses of FiltersDialog.
	 * The attributes area will be created just above the Restore Defaults
	 * button.
	 * 
	 * @param parent
	 *            the parent Composite
	 */
	abstract void createAttributesArea(Composite parent);
	private ILabelProvider getLabelProvider() {
		return new TypesLabelProvider();
	}
	/**
	 * Returns the selected marker types.
	 * 
	 * @return List the selected marker types
	 */
	protected List getSelectedTypes() {
		Object[] checkElements = typesViewer.getCheckedElements();
		List selected = new ArrayList();
		for (int i = 0; i < checkElements.length; i++) {
			AbstractNode node = (AbstractNode) checkElements[i];
			if (!node.isCategory()) {
				selected.add(((MarkerTypeNode) node).getMarkerType());
			}
		}
		return selected;
	}
	/**