- [v1.4.0-beta.3](#v140-beta3)
  - [Downloads](#downloads-12)
  - [Changelog since v1.4.0-beta.2](#changelog-since-v140-beta2)
  - [Behavior changes caused by enabling the garbage collector](#behavior-changes-caused-by-enabling-the-garbage-collector)
    - [kubectl rolling-update](#kubectl-rolling-update)
    - [kubectl delete](#kubectl-delete)
    - [DELETE operation in REST API](#delete-operation-in-rest-api-1)

   * {@link java.util.stream.Collectors#toMap(java.util.function.Function,
   * java.util.function.Function) Collectors.toMap(Function, Function)}, which throws an {@code
   * IllegalStateException}.)
   *
   * @since 21.0
   */
  public static <T extends @Nullable Object, K extends Enum<K>, V>
      Collector<T, ?, ImmutableMap<K, V>> toImmutableEnumMap(

   * the collection operation is performed. (This differs from the {@code Collector} returned by
   * {@link java.util.stream.Collectors#toMap(java.util.function.Function,
   * java.util.function.Function) Collectors.toMap(Function, Function)}, which throws an {@code
   * IllegalStateException}.)
   *
   * @since 33.2.0 (available since 21.0 in guava-jre)
   */

                    logger.debug(() -> "Refreshed " + stream(indices).get(stream -> stream.collect(Collectors.joining(", "))));
                }
            }

            @Override
            public void onFailure(final Exception e) {
                logger.error(() -> "Failed to refresh " + stream(indices).get(stream -> stream.collect(Collectors.joining(", "))), e);
            }
        });

    }

    /**