return (((ESNode) what).nodeID.equals (this.nodeID));
ESNode other = (ESNode) what; return (other.nodeID.equals (nodeID) && other.dbmap == dbmap);
    public boolean equals (Object what) {        if (what == null) return false;        if (what == this) return true;        if (what instanceof ESNode) {            return (((ESNode) what).nodeID.equals (this.nodeID));        }        return false;    }	