public void test_ofNullable_withBoolean() {
        Boolean testValue = true;
        OptionalEntity<Boolean> result = OptionalUtil.ofNullable(testValue);

        assertNotNull(result);
        assertTrue(result.isPresent());
        assertEquals(Boolean.TRUE, result.get());
    }

    @Test
    public void test_ofNullable_withFalseBoolean() {
        Boolean testValue = false;

        }

        @Override
        public boolean isOutlawParallelGranted() {
            return false;
        }

        @Override
        public boolean isUnscheduled() {
            return false;
        }

        @Override
        public boolean isDisappeared() {
            return false;
        }

        @Override
        public boolean isNonCron() {
            return false;

  abstract ContiguousSet<C> subSetImpl(
      C fromElement, boolean fromInclusive, C toElement, boolean toInclusive);

  @SuppressWarnings("MissingOverride") // Supermethod does not exist under GWT.
  abstract ContiguousSet<C> tailSetImpl(C fromElement, boolean inclusive);

  /**
   * Returns the set of values that are contained in both this set and the other.
   *

  }

  boolean refreshes() {
    return refreshNanos > 0;
  }

  boolean usesAccessQueue() {
    return expiresAfterAccess() || evictsBySize();
  }

  boolean usesWriteQueue() {
    return expiresAfterWrite();
  }

  boolean recordsWrite() {
    return expiresAfterWrite() || refreshes();
  }

  boolean recordsAccess() {
    return expiresAfterAccess();
  }

  boolean recordsTime() {

        boolean available = false;
        boolean target = false;
        Tuple3<String, String, String> task = null;
        boolean generateResult = false;
        boolean generateCalled = false;

        @Override
        public String getName() {
            return "testGenerator";
        }

        @Override
        public boolean generate(String thumbnailId, File outputFile) {

        this.nodeType = nodeType;
    }

    NbtAddress(final Name hostName, final int address, final boolean groupName, final int nodeType, final boolean isBeingDeleted,
            final boolean isInConflict, final boolean isActive, final boolean isPermanent, final byte[] macAddress) {

        /*
         * The NodeStatusResponse.readNodeNameArray method may also set this

  @Override
  public Set<E> elementSet() {
    return delegate().elementSet();
  }

  @Override
  public Set<Entry<E>> entrySet() {
    return delegate().entrySet();
  }

  @Override
  public boolean equals(@Nullable Object object) {
    return object == this || delegate().equals(object);
  }

  @Override
  public int hashCode() {
    return delegate().hashCode();
  }

  @CanIgnoreReturnValue

    AddRejectingSet(@ParametricNullness K key) {
      this.key = key;
    }

    @Override
    public boolean add(@ParametricNullness V element) {
      throw new IllegalArgumentException("Key does not satisfy predicate: " + key);
    }

    @Override
    public boolean addAll(Collection<? extends V> collection) {
      checkNotNull(collection);

    AddRejectingSet(@ParametricNullness K key) {
      this.key = key;
    }

    @Override
    public boolean add(@ParametricNullness V element) {
      throw new IllegalArgumentException("Key does not satisfy predicate: " + key);
    }

    @Override
    public boolean addAll(Collection<? extends V> collection) {
      checkNotNull(collection);

  }

  @Override
  public Set<E> edges() {
    return delegate().edges();
  }

  @Override
  public boolean isDirected() {
    return delegate().isDirected();
  }

  @Override
  public boolean allowsParallelEdges() {
    return delegate().allowsParallelEdges();
  }

  @Override
  public boolean allowsSelfLoops() {
    return delegate().allowsSelfLoops();
  }

  @Override