private String value;

        private String[] permissions;

        private String virtualHost;

        private Locale locale;

        public String getLabel() {
            return label;
        }

        public void setLabel(final String label) {
            this.label = label;
        }

        public String getValue() {
            return value;
        }

    assertThat(successCalls[0]).isEqualTo(1);
    assertThat(failureCalls[0]).isEqualTo(0);
  }

  public void testWildcardFuture() {
    SettableFuture<String> settable = SettableFuture.create();
    ListenableFuture<?> f = settable;
    FutureCallback<Object> callback =
        new FutureCallback<Object>() {
          @Override
          public void onSuccess(Object result) {}

          @Override

        final List<Vertex> children = new ArrayList<>();
        final List<Vertex> parents = new ArrayList<>();

        Vertex(String label) {
            this.label = label;
        }

        String getLabel() {
            return label;
        }

        List<Vertex> getChildren() {
            return children;
        }

        List<Vertex> getParents() {
            return parents;
        }

      fail("transformed list iterator is addable");
    } catch (UnsupportedOperationException | IllegalStateException expected) {
    }
    try {
      iterator.set("1");
      fail("transformed list iterator is settable");
    } catch (UnsupportedOperationException | IllegalStateException expected) {
    }
  }

  public void testTransformIteratorRandomAccess() {
    List<Integer> fromList = Lists.newArrayList(SOME_LIST);

      fail("transformed list iterator is addable");
    } catch (UnsupportedOperationException | IllegalStateException expected) {
    }
    try {
      iterator.set("1");
      fail("transformed list iterator is settable");
    } catch (UnsupportedOperationException | IllegalStateException expected) {
    }
  }

  public void testTransformIteratorRandomAccess() {
    List<Integer> fromList = Lists.newArrayList(SOME_LIST);

 *   Added `jit_compile` as a settable property to `tf.keras.Model`.
 *   Added `synchronized` optional parameter to `layers.BatchNormalization`.