assertWithMessage("%s, %s", x, y)
            .that(Booleans.compare(x, y))
            .isEqualTo(Boolean.valueOf(x).compareTo(y));
      }
    }
  }

  public void testContains() {
    assertThat(Booleans.contains(EMPTY, false)).isFalse();
    assertThat(Booleans.contains(ARRAY_FALSE, true)).isFalse();
    assertThat(Booleans.contains(ARRAY_FALSE, false)).isTrue();

          assertWithMessage("%s, %s (expected: %s, actual%s)", x, y, expected, actual)
              .that(actual > 0)
              .isTrue();
        }
      }
    }
  }

  public void testContains() {
    assertThat(Shorts.contains(EMPTY, (short) 1)).isFalse();
    assertThat(Shorts.contains(ARRAY1, (short) 2)).isFalse();
    assertThat(Shorts.contains(ARRAY234, (short) 1)).isFalse();

    mmHeap.removeAll(Lists.newArrayList(2, 3));
    assertEquals(3, mmHeap.size());
    assertTrue("Heap is not intact after removeAll()", mmHeap.isIntact());
  }

  public void testContains() {
    MinMaxPriorityQueue<Integer> mmHeap = MinMaxPriorityQueue.create();
    mmHeap.addAll(Lists.newArrayList(1, 1, 2));
    assertEquals(3, mmHeap.size());