serverPicker = new ServerPicker();
innerlayout.add(serverPicker.asWidget());
Tree statusTree = new LHSNavTree("domain-runtime");
TreeItem servers = new DefaultTreeItem("Domain Status");
statusTree.addItem(servers);
LHSNavTreeItem serverInstances= new LHSNavTreeItem(Console.CONSTANTS.common_label_serverInstances(), new ClickHandler()
{
@Override
public void onClick(ClickEvent event) {