@Override
  public Object getDeserializedForReading() {
    Object v = value;
    if (v instanceof byte[]) {
      return EntryEventImpl.deserialize((byte[]) v);
    } else {
      return v;
    }
  }
Create a new instance with an object and it's size. Note the caller decides if objectSize is
the memory size or the serialized size.
geode-core/src/main/java/org/apache/geode/internal/cache/VMCachedDeserializable.java