private void replyWithNull(ClusterDistributionManager dm) {
      NetSearchReplyMessage.sendMessage(getSender(), processorId,
          key, null, null, 0, 0, false, false, false, dm, null);
    }
Invoked on the node that has the object
geode-core/src/main/java/org/apache/geode/internal/cache/SearchLoadAndWriteProcessor.java