@Override
  public String toString() {
    return "NonTXEntry@"
        + Integer.toHexString(System.identityHashCode(this)) + ' '
        + getRegionEntry();
  }
To get the value from region in serialized form

@return {@link VMCachedDeserializable}
geode-core/src/main/java/org/apache/geode/internal/cache/NonTXEntry.java