public long getTotalBytes() {
    long result = bytesInMemory.get();
    if (result == BUCKET_DESTROYED) {
      return 0;
    }
    result += getNumOverflowBytesOnDisk();
    return result;
  }
return the set of recipients for adjunct operations
geode-core/src/main/java/org/apache/geode/internal/cache/BucketRegion.java