offset++;
length--;
group = Global.getGroup(groupIndex);
if(group == null) throw new FSParseException("Unknown group number "+groupIndex);
if(logMINOR)
Logger.minor(PeerNode.class, "DSAGroup set to "+group.fingerprintToString()+ " using the group-index "+groupIndex);
}
// Is it compressed?
if((firstByte & 1) == 1) {
try {
// Gzipped