String a,
        int b,
        // oneConstantOnly doesn't matter since it's not nullable and can be only 1 value.
        @SuppressWarnings("unused") OneConstantEnum oneConstantOnly,
        // noConstant doesn't matter since it can only be null
        @SuppressWarnings("unused") @Nullable NoConstantEnum noConstant) {
      return new GoodEquals(a, b);
    }

    // instance method ignored

// @Ignore affects the Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class CollectionEqualsTester<E> extends AbstractCollectionTester<E> {

  @SuppressWarnings({
    "SelfEquals", // TODO(cpovirk): Consider using EqualsTester from Guava.
    "UndefinedEquals", // Comparisons of an object to itself *are* defined.
  })

    return CollectCollectors.toImmutableSortedSet(comparator);
  }

  @SuppressWarnings("unchecked")
  public static <E> ImmutableSortedSet<E> of() {
    return (ImmutableSortedSet<E>) NATURAL_EMPTY_SET;
  }

  public static <E extends Comparable<? super E>> ImmutableSortedSet<E> of(E e1) {
    return ofInternal(Ordering.natural(), e1);
  }

  @SuppressWarnings("unchecked")

      @SuppressWarnings("unused") // https://errorprone.info/bugpattern/FutureReturnValueIgnored
      Future<?> possiblyIgnoredError = threadPool.submit(new Producer(q, 20));
      @SuppressWarnings("unused") // https://errorprone.info/bugpattern/FutureReturnValueIgnored
      Future<?> possiblyIgnoredError1 = threadPool.submit(new Producer(q, 20));

 *
 * @author Kevin Bourrillion
 */
@GwtCompatible
@SuppressWarnings({
  "deprecation", // tests of numerous deprecated methods
  "nullness", // TODO(cpovirk): fix errors
})
@NullUnmarked
public class ThrowablesTest extends TestCase {
  // We're testing that the method is in fact equivalent to throwing the exception directly.
  @SuppressWarnings("ThrowIfUncheckedKnownUnchecked")
  public void testThrowIfUnchecked_unchecked() {

    return new WeakReference<>(
        new Object() {
          @SuppressWarnings({"removal", "Finalize"}) // b/487687332
          @Override
          protected void finalize() {
            finalizerRan.countDown();
          }
        });
  }

  // We call the method only after checking that it's present.
  @IgnoreJRERequirement
  @SuppressWarnings({
    "Java8ApiChecker",

        @SuppressWarnings("unchecked")
        final Map<String, Object> user = (Map<String, Object>) attributes.get("user");
        assertEquals(123L, user.get("id"));

        @SuppressWarnings("unchecked")
        final List<Object> userRoles = (List<Object>) user.get("roles");
        assertEquals(2, userRoles.size());

        @SuppressWarnings("unchecked")

        return false;
      }
    }
    return true;
  }

  @SuppressWarnings("deprecation")
  public void testSimpleStringUtf8() {
    assertEquals(
        murmur3_32().hashBytes("ABCDefGHI\u0799".getBytes(UTF_8)),
        murmur3_32().hashString("ABCDefGHI\u0799", UTF_8));
  }

  @SuppressWarnings("deprecation")
  public void testEncodedStringInputs() {
    Random rng = new Random(0);

                  // Other tests will verify what real, warning-free usage looks like
                  // but here we have to do some serious fudging
                  @Override
                  @SuppressWarnings({"unchecked", "rawtypes"})
                  public Map<TypeToken, Object> create(Object... elements) {
                    ImmutableTypeToInstanceMap.Builder<Object> builder =

        RenderDataUtil.register(data, "entity", entity);

        Object result = data.getDataMap().get("entity");
        assertNotNull(result);
        assertTrue(result instanceof Map);
        @SuppressWarnings("unchecked")
        Map<String, Object> resultMap = (Map<String, Object>) result;
        assertEquals("test name", resultMap.get("name"));
    }

    @Test
    public void test_register_entityList() {