E[] array = createArrayWithNullElement();
    collection = getSubjectGenerator().create(array);
    assertTrue("add(nullPresent) should return true", getList().add(null));

    List<E> expected = copyToList(array);
    expected.add(null);
    expectContents(expected);
  }

  /**
   * Returns the {@link Method} instance for {@link #testAdd_supportedNullPresent()} so that tests

  public <T> void testCaptureTypeParameter() throws Exception {
    TypeVariable<?> variable = new TypeParameter<T>() {}.typeVariable;
    TypeVariable<?> expected =
        TypeParameterTest.class.getDeclaredMethod("testCaptureTypeParameter")
            .getTypeParameters()[0];
    assertEquals(expected, variable);
  }

  public void testConcreteTypeRejected() {
    assertThrows(IllegalArgumentException.class, () -> new TypeParameter<String>() {});

  public void testNoReentrantEvents() {
    ReentrantEventsHater hater = new ReentrantEventsHater();
    bus.register(hater);

    bus.post(FIRST);

    assertEquals(
        "ReentrantEventHater expected 2 events",
        Lists.<Object>newArrayList(FIRST, SECOND),
        hater.eventsReceived);
  }

  public class ReentrantEventsHater {
    boolean ready = true;

		tval, err := parseSQLTimestamp(tc.s)
		if err != nil {
			t.Errorf("Case %d: Unexpected error: %v", i+1, err)
			continue
		}
		if !tval.Equal(tc.t) {
			t.Errorf("Case %d: Expected %v got %v", i+1, tc.t, tval)
			continue
		}

		tstr := FormatSQLTimestamp(tc.t)
		if tstr != tc.s {
			t.Errorf("Case %d: Expected %s got %s", i+1, tc.s, tstr)
			continue
		}
	}

			if string(key) == "accessKey" {
				if dataType != jsonparser.String {
					return errors.New("accessKey: Expected string")
				}
				c.AccessKey, err = jsonparser.ParseString(value)
				return err
			}
			if string(key) == "aud" {
				if dataType != jsonparser.String {
					return errors.New("aud: Expected string")
				}
				c.Audience, err = jsonparser.ParseString(value)
				return err
			}
		case 'e':

	} else if len(jk.Keys) != 3 {
		t.Fatalf("Expected 3 keys, got %d", len(jk.Keys))
	}

	var kids []string
	for ii, jks := range jk.Keys {
		_, err := jks.DecodePublicKey()
		if err != nil {
			t.Fatalf("Failed to decode key %d: %v", ii, err)
		}
		kids = append(kids, jks.Kid)
	}
	if len(kids) != 3 {
		t.Fatalf("Failed to find the expected number of kids: 3, got %d", len(kids))
	}
}

func checkResult(result, expected string) error {
	resultFile, err := os.ReadFile(result)
	if err != nil {
		return fmt.Errorf("couldn't read result: %v", err)
	}
	expectedFile, err := os.ReadFile(expected)
	if err != nil {
		return fmt.Errorf("couldn't read expected: %v", err)
	}
	if !bytes.Equal(resultFile, expectedFile) {

      fail("Expected NoSuchElementException.");
    } catch (NoSuchElementException expected) {
    }
  }

  private <T> void assertPermutationsCount(int expected, Collection<List<T>> permutationSet) {
    assertEquals(expected, permutationSet.size());
    Iterator<List<T>> permutations = permutationSet.iterator();
    for (int i = 0; i < expected; i++) {
      assertTrue(permutations.hasNext());
      permutations.next();
    }

      fail("Expected NoSuchElementException.");
    } catch (NoSuchElementException expected) {
    }
  }

  private <T> void assertPermutationsCount(int expected, Collection<List<T>> permutationSet) {
    assertEquals(expected, permutationSet.size());
    Iterator<List<T>> permutations = permutationSet.iterator();
    for (int i = 0; i < expected; i++) {
      assertTrue(permutations.hasNext());
      permutations.next();
    }

public class MultisetSetCountConditionallyTester<E> extends AbstractMultisetSetCountTester<E> {
  @Override
  void setCountCheckReturnValue(E element, int count) {
    assertTrue(
        "setCount() with the correct expected present count should return true",
        setCount(element, count));
  }

  @Override
  void setCountNoCheckReturnValue(E element, int count) {
    setCount(element, count);
  }

  @CanIgnoreReturnValue