/**
* Helper method to add a Divider
* Called from Application Thread that needs to update GUI (JMeterTreeModel)
*/
private void addDivider(final JMeterTreeModel model, final JMeterTreeNode node) {
final GenericController sc = new GenericController();
sc.setProperty(TestElement.GUI_CLASS, LOGIC_CONTROLLER_GUI);
sc.setName("-------------------"); // $NON-NLS-1$
JMeterUtils.runSafe(new Runnable() {
public void run() {
try {
model.addComponent(sc, node);
} catch (IllegalUserActionException e) {