override fun putValue(
    s: String,
    o: Any,
  ) {
    delegate!!.putValue(s, o)
  }

  override fun getValue(s: String): Any = delegate!!.getValue(s)

  override fun removeValue(s: String) {
    delegate!!.removeValue(s)
  }

  override fun getValueNames(): Array<String> = delegate!!.valueNames

  @Throws(SSLPeerUnverifiedException::class)

  override fun getSessionContext(): SSLSessionContext = throw UnsupportedOperationException()

  override fun putValue(
    s: String,
    obj: Any,
  ): Unit = throw UnsupportedOperationException()

  override fun removeValue(s: String): Unit = throw UnsupportedOperationException()

  override fun getValue(s: String): Any = throw UnsupportedOperationException()

  override fun getValueNames(): Array<String> = throw UnsupportedOperationException()

    *   Added `tf.distribute.experimental.coordinator.*` namespace, including
        the main API `ClusterCoordinator` for coordinating the training cluster,
        the related data structure `RemoteValue` and `PerWorkerValue`.
*   `MultiWorkerMirroredStrategy`](https://www.tensorflow.org/api_docs/python/tf/distribute/MultiWorkerMirroredStrategy)
    is now a stable API and is no longer considered experimental. Some of the