private TextEdit doTextRemove(int offset, int len, String description) {
final TextEdit doTextRemove(int offset, int len, String description) {
	private TextEdit doTextRemove(int offset, int len, String description) {		TextEdit edit= SimpleTextEdit.createDelete(offset, len);		fCurrentEdit.add(edit);		if (description != null) {			addDescription(description, edit);		}		return edit;	}