public void addToFilterProfileQueue(InternalDistributedMember member, OperationMessage message) {
    if (logger.isDebugEnabled()) {
      logger.debug("Adding message to filter profile queue: {} for member : {}", message, member);
    }
    synchronized (filterProfileMsgQueue) {
      LinkedList msgs = filterProfileMsgQueue.get(member);
      if (msgs == null) {
        msgs = new LinkedList();
        filterProfileMsgQueue.put(member, msgs);
      }
      msgs.add(message);
    }
  }
Adds the message to filter profile queue.
geode-core/src/main/java/org/apache/geode/internal/cache/FilterProfile.java