public String listExpired(MOB mob)
	{
		final StringBuilder buf=new StringBuilder("");
		if(CMProps.getBoolVar(CMProps.Bool.ACCOUNTEXPIRATION))
		{
			final String theWord=(CMProps.isUsingAccountSystem())?"account":"character";
			final List<String> l=CMLib.login().getExpiredAcctOrCharsList();
			if(l.size()>0)
			{
				buf.append(L("\n\rThere are currently @x1 expired @x2s.\n\r",""+l.size(),theWord));
				buf.append(CMLib.lister().reallyList2Cols(mob,new IteratorEnumeration<String>(l.iterator())).toString());
				buf.append(L("\n\r\n\rUse EXPIRE command to alter them.^?^.\n\r"));
			}
			else
				buf.append(L("\n\rThere are no expired @x1s at this time.\n\r",theWord));
		}
		else
			buf.append(L("\n\rAccount expiration system is not enabled on this mud.\n\r"));
		return buf.toString();
	}