private Tab createConnectionTab(final String name,final Node content,final MqttConnectionController connectionController){
  final Tab tab=new Tab();
  connectionController.setTab(tab);
  tab.setText(name);
  tab.setContent(content);
  return tab;
}

private Tab createConnectionTab ( final String name , final Node content , final MqttConnectionController connectionController ) { final Tab tab = new Tab ( ) ; connectionController . setTab ( tab ) ; tab . setText ( name ) ; tab . setContent ( content ) ; return tab ; }
creates a new connection tab .
