}
public final void insertExpression(String expression) {
ExpressionArea area = ui.getExpressionArea();
String toInsert = area.hasTransTag() ? expression : ScriptConstants.wrapInTags(expression);
area.insertText(toInsert);
area.requestFocus();
}
public final void refreshSourceTree(MappingTreeStructure input, String title) {
ui.refreshSourceTree(input, title);