}
};
    public boolean canLoad( Entity unit ) {        // Walk through this entity's transport components;        // if one of them can load the unit, we can.        Enumeration iter = this.transports.elements();        while ( iter.hasMoreElements() ) {            Transporter next = (Transporter)iter.nextElement();            if ( next.canLoad( unit ) ) {                return true;            }        }        // If we got here, none of our transports can carry the unit.        return false;    }