// Properties not covered by equals()
    assertThat(graphA.allowsSelfLoops()).isEqualTo(graphB.allowsSelfLoops());
    assertThat(graphA.nodeOrder()).isEqualTo(graphB.nodeOrder());

    assertThat(graphA).isEqualTo(graphB);
  }

  static void assertStronglyEquivalent(ValueGraph<?, ?> graphA, ValueGraph<?, ?> graphB) {
    // Properties not covered by equals()

        for (MethodMetaData methodMetaData : targetClass.getDeclaredMethods()) {
            if (name.equals(methodMetaData.getOverrideSignature())) {
                return methodMetaData;
            }
            if (name.equals(methodMetaData.getName())) {
                candidates.add(methodMetaData);
            }
        }

        if (candidates.size() != 1) {

    if (containsEdge(edge)) {
      EndpointPair<N> existingIncidentNodes = incidentNodes(edge);
      EndpointPair<N> newIncidentNodes = EndpointPair.of(this, nodeU, nodeV);
      checkArgument(
          existingIncidentNodes.equals(newIncidentNodes),
          REUSING_EDGE,
          edge,
          existingIncidentNodes,
          newIncidentNodes);
      return false;
    }

        requireNonNull(context, "context cannot be null");
        return this;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        } else if (null == obj || !getClass().equals(obj.getClass())) {
            return false;
        }
        return true;
    }

    @Override
    public int hashCode() {

    }
    return hash;
  }

  @Override
  public boolean equals(@Nullable Object obj) {
    if (obj instanceof PairwiseEquivalence) {
      @SuppressWarnings("unchecked")
      PairwiseEquivalence<Object, Object> that = (PairwiseEquivalence<Object, Object>) obj;
      return this.elementEquivalence.equals(that.elementEquivalence);
    }

    return false;
  }

  @Override

        while (entries.hasNext()) {
          Entry<E, ?> entry = entries.next();
          if (targetNode.equals(entry.getValue())) {
            return entry.getKey();
          }
        }
        return endOfData();
      }
    };
  }

  @Override
  public boolean contains(@Nullable Object edge) {
    return targetNode.equals(outEdgeToNode.get(edge));
  }

        for (org.eclipse.aether.graph.Dependency dependency : artifactDescriptorResult.getDependencies()) {
            if ("org.apache.maven".equals(dependency.getArtifact().getGroupId())
                    && "maven-compat".equals(dependency.getArtifact().getArtifactId())
                    && !DependencyScope.TEST.is(dependency.getScope())) {
                pluginValidationManager.reportPluginValidationIssue(

          return !Objects.equals(string, "banana") && !Objects.equals(string, "eggplant");
        }
      };

  static final Predicate<String> FILTER_VALUES =
      new Predicate<String>() {
        @Override
        public boolean apply(@Nullable String string) {
          return !Objects.equals(string, "toast") && !Objects.equals(string, "spam");
        }
      };

    @Override
    public MavenExecutionRequest addProxy(Proxy proxy) {
        Objects.requireNonNull(proxy, "proxy cannot be null");

        for (Proxy p : getProxies()) {
            if (p.getId() != null && p.getId().equals(proxy.getId())) {
                return this;
            }
        }

        getProxies().add(proxy);

        return this;
    }

    @Override
    public List<Server> getServers() {

    }

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

    @Override
    public boolean equals(@Nullable Object o) {
      if (o == this) {
        return true;
      }
      synchronized (mutex) {
        return delegate().equals(o);
      }
    }

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