private boolean showMoteToMoteRelations = true;
private void populateSkinMenu(MenuElement menu) {
/* Mote-to-mote relations */
JCheckBoxMenuItem moteRelationsItem = new JCheckBoxMenuItem("Mote relations", showMoteToMoteRelations);
moteRelationsItem.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
JCheckBoxMenuItem menuItem = ((JCheckBoxMenuItem) e.getItem());
showMoteToMoteRelations = menuItem.isSelected();
repaint();