code: @SuppressWarnings({ "unchecked", "rawtypes" })
      @Override
      public List<ApiBuddy> execute() {
          BuddyList buddyList = extension.getParentZone()
                  .getBuddyListManager()
                  .getBuddyList(user);
          return (List) buddyList.getBuddies();
      }
docs: /*
  (non-Javadoc)
  
  @see com.tvd12.ezyfox.core.command.BaseCommand#execute()