public final HttpHost getHopTarget(final int hop) {
Args.notNegative(hop, "Hop index");
final int hopcount = getHopCount();
Args.check(hop < hopcount, "Hop index exceeds tracked route length");
if (hop < hopcount - 1) {
return this.proxyChain.get(hop);
} else {
return this.targetHost;
}
}
