newServerGroupBtn.ensureDebugId(Console.DEBUG_CONSTANTS.debug_label_add_serverGroupsView());
toolStrip.addToolButtonRight(newServerGroupBtn);
ToolButton deleteBtn = new ToolButton(Console.CONSTANTS.common_label_delete());
deleteBtn.addClickHandler(new ClickHandler(){
@Override
public void onClick(ClickEvent clickEvent) {
final ServerGroupRecord serverGroup = getSelectionModel().getSelectedObject();
Feedback.confirm(
Console.MESSAGES.deleteServerGroup(),