@Override
    public String toString() {
      return "SearchLoadAndWriteProcessor.ResponseMessage for processorId " + processorId
          + ", blob is " + result + ", isPresent is " + isPresent + ", requestorTimedOut is "
          + requestorTimedOut + ", version is " + versionTag;
    }
Invoked on the receiver - which, in this case, was the initiator of the QueryMessage .
geode-core/src/main/java/org/apache/geode/internal/cache/SearchLoadAndWriteProcessor.java