int highWaterMark = cacheEntry.getHighWaterMark();
deserialize(xmi, cas, casReferenceId, highWaterMark, AllowPreexistingFS.disallow);
} else {
// If not a delta CAS (old service), take all of first reply, and merge in the new
// entries in the later replies. Ignoring pre-existing FS for 2.2.2 compatibility
if (casStateEntry.howManyDelegatesResponded() == 0) {
deserialize(xmi, cas, casReferenceId);
} else { // process secondary reply from a parallel step
int highWaterMark = cacheEntry.getHighWaterMark();
deserialize(xmi, cas, casReferenceId, highWaterMark, AllowPreexistingFS.ignore);
}