AbstractIdleService service = new TestService();
    assertEquals("TestService [NEW]", service.toString());
    service.startAsync().awaitRunning();
    assertEquals("TestService [RUNNING]", service.toString());
    service.stopAsync().awaitTerminated();
    assertEquals("TestService [TERMINATED]", service.toString());
  }

  public void testTimeout() throws Exception {

    this.delegate = delegate;
    this.mutex = mutex;
  }

  @Override
  protected Set<E> delegate() {
    return delegate;
  }

  @Override
  public String toString() {
    assertTrue(Thread.holdsLock(mutex));
    return super.toString();
  }

  @Override
  public boolean equals(@Nullable Object o) {
    assertTrue(Thread.holdsLock(mutex));
    return super.equals(o);
  }

  @Override

    private final Table<R, C, V> delegate = HashBasedTable.create();
    private final Object mutex = new Object[0]; // something Serializable

    @Override
    public String toString() {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.toString();
    }

    @Override
    public boolean equals(@Nullable Object o) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.equals(o);
    }

        if (this.getModel().getProvides() != null) {
            hashCode = 31 * hashCode + this.getModel().getProvides().hashCode();
        }
        return hashCode;
    }

    @Override
    public String toString() {
        StringBuilder builder = new StringBuilder();
        builder.append("type:").append(getType());
        builder.append('{');

        Iterator<Map.Entry<String, RequirementMatcher>> providesIter =

        assertTrue(pom.getValue("build/filters[4]").toString().endsWith("child-d.properties"));
        assertTrue(pom.getValue("build/filters[5]").toString().endsWith("parent-c.properties"));
        assertTrue(pom.getValue("build/filters[6]").toString().endsWith("parent-b.properties"));
        assertTrue(pom.getValue("build/filters[7]").toString().endsWith("parent-d.properties"));

  override fun contentLength(): Long = delegate.contentLength()

  override fun source(): BufferedSource = delegate.source()

  override fun toString(): String = javaClass.simpleName + "(" + delegate.toString() + ")"

  init {
    requireNotNull(delegate) { "delegate == null" }
    this.delegate = delegate
  }

    default String getName() {
        try (Writer writer = new StringWriter()) {
            Supplier<String> methodReference = this::toString;
            Supplier<String> lambda = () -> this.toString();
        } catch (IOException ignore) {
        }
        return "foo";
    }

    dst[offset] = element;
    return offset + 1;
  }

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

  @Override
  public String toString() {
    return '[' + element.toString() + ']';
  }

  // redeclare to help optimizers with b/310253115
  @SuppressWarnings("RedundantOverride")
  @Override
  @J2ktIncompatible
  @GwtIncompatible
    Object writeReplace() {

    }
    return false;
  }

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

  @Override
  public final String toString() {
    return asRanges().toString();
  }

        LifecycleMojo lifecycleMojo = new LifecycleMojo();
        lifecycleMojo.setGoal(s.trim());
        return lifecycleMojo;
    };

    @Override
    public String toString() {
        return Optional.ofNullable(getMojos()).orElse(Collections.emptyList()).stream()
                .map(LifecycleMojo::getGoal)
                .collect(Collectors.joining(","));
    }

    @Deprecated