public synchronized long getLatestLastAccessTime() {
    return latestLastAccessTime;
  }
Processes the replies from a LatestLastAccessTimeMessage. This reply processor only keeps the
largest value returned. It waits for every recipient to respond.

@since Geode 1.4
geode-core/src/main/java/org/apache/geode/internal/cache/LatestLastAccessTimeReplyProcessor.java