final PMenuBar subMenuBar = new PMenuBar();
subMenuBar.addItem("SubItem1");
subMenuBar.addItem("SubItem2");
subMenuBar.addItem("SubItem3", new PTestCommand(eventsListener, "Click on SubItem3"));
subMenuBar.ensureDebugId("subMenuBar1");
final PMenuBar menuBar1 = new PMenuBar();
menuBar1.ensureDebugId("menuBar1");
menuBar1.addItem("Item 1");
menuBar1.addItem("Item 2", new PTestCommand(eventsListener, "Click on command 2"));