public final synchronized void setDownlink(Downlink paramDownlink) {
public final void setDownlink(Downlink paramDownlink) {
    public final synchronized void setDownlink(Downlink paramDownlink) {        if (this.downlink != paramDownlink) {            if (this.downlink != null) {                Downlink old = this.downlink;                this.downlink = null;                old.setDownlinkOwner(null);            }            this.downlink = paramDownlink;            Debug.println(this + " setDownlink to " + this.downlink);            if (paramDownlink != null) {                paramDownlink.setDownlinkOwner(this);            }            else {                this.stopClientServant();            }        }    }