public boolean inGroup(CommandSource player) {
   PermissionsHandler permHandle = ThumbsApply.instance.permissionsHandler;
   return permHandle.has(player, "group." + group, world);
 }
 public void promotePlayer(CommandSource player) {
   PermissionsHandler permHandle = ThumbsApply.instance.permissionsHandler;
   permHandle.setGroup(player, group, world);
 }