private boolean getAlts(CommandSender sender, String[] args) {
   if (args.length != 1) {
     return false;
   }
   String[] alts = plugin.getAltsList().getAltsArray(args[0]);
   if (alts.length == 0) {
     sender.sendMessage("No information about " + args[0]);
     return false;
   } else {
     String message = "";
     for (int x = 0; x < alts.length; x++) {
       message = message + alts[x] + ", ";
     }
     sender.sendMessage(message);
     return true;
   }
 }