How to use

addToMap

method

in

org.jbpm.form.builder.services.impl.fs.FSMenuService

@Override
public void saveMenuItem(String groupName, MenuItemDescription item) throws MenuServiceException {
  Map<String, List<MenuItemDescription>> items = listMenuItems();
  addToMap(groupName, item, items);
  writeMenuItems(items);
}

@Override
public void saveMenuItem(String groupName, MenuItemDescription item) throws MenuServiceException {
  Map<String, List<MenuItemDescription>> items = listMenuItems();
  addToMap(groupName, item, items);
  writeMenuItems(items);
}