*       {@code cls}, no test is performed.
   *   <li>Equality test is not performed on method return values unless the method is a non-private
   *       static factory method whose return type is {@code cls} or {@code cls}'s subtype.
   *   <li>Inequality check is not performed against state mutation methods such as {@link
   *       List#add}, or functional update methods such as {@link

   *       {@code cls}, no test is performed.
   *   <li>Equality test is not performed on method return values unless the method is a non-private
   *       static factory method whose return type is {@code cls} or {@code cls}'s subtype.
   *   <li>Inequality check is not performed against state mutation methods such as {@link
   *       List#add}, or functional update methods such as {@link

   *   <li>If the constructor or factory method used to construct instance takes a parameter that
   *       {@link AbstractPackageSanityTests} doesn't know how to construct, the test will fail.
   *   <li>If there is no visible constructor or visible static factory method declared by {@code
   *       C}, instance methods are skipped for nulls test.

   *   <li>If the constructor or factory method used to construct instance takes a parameter that
   *       {@link AbstractPackageSanityTests} doesn't know how to construct, the test will fail.
   *   <li>If there is no visible constructor or visible static factory method declared by {@code
   *       C}, instance methods are skipped for nulls test.

    @Nullable
    private static Method findAgentMethod(String agentClassName, String methodName, Class<?>... args) {
        Class<?> agentClass = tryLoadAgentClass(agentClassName);
        if (agentClass == null) {
            return null;
        }
        try {
            Method method = agentClass.getMethod(methodName, args);
            method.setAccessible(true);
            return method;
        } catch (NoSuchMethodException e) {

    return getMethod(methodName, arguments).invoke(lockLikeObject, arguments);
  }

  private Method getMethod(String methodName, Object... arguments) throws Exception {
    METHODS:
    for (Method method : lockLikeObject.getClass().getMethods()) {
      Class<?>[] parameterTypes = method.getParameterTypes();
      if (method.getName().equals(methodName) && (parameterTypes.length == arguments.length)) {

    return getMethod(methodName, arguments).invoke(lockLikeObject, arguments);
  }

  private Method getMethod(String methodName, Object... arguments) throws Exception {
    METHODS:
    for (Method method : lockLikeObject.getClass().getMethods()) {
      Class<?>[] parameterTypes = method.getParameterTypes();
      if (method.getName().equals(methodName) && (parameterTypes.length == arguments.length)) {

        return new ArchCondition<JavaClass>(" override method " + getMethodDescription(name, parameterTypes)) {

            @Override
            public void check(JavaClass javaClass, ConditionEvents events) {
                Optional<JavaMethod> method = getMethodRecursively(javaClass);
                if (method.isPresent()) {
                    JavaClass sourceClass = method.get().getSourceCodeLocation().getSourceClass();

				if p.identical(q) {
					return true // same pair was compared before
				}
				p = p.prev
			}
			// The method set of x must be a subset of the method set
			// of y or vice versa, and the common methods must unify.
			xmethods := xset.methods
			ymethods := yset.methods
			// The smaller method set must be the subset, if it exists.
			if len(xmethods) > len(ymethods) {
				xmethods, ymethods = ymethods, xmethods
			}

				if p.identical(q) {
					return true // same pair was compared before
				}
				p = p.prev
			}
			// The method set of x must be a subset of the method set
			// of y or vice versa, and the common methods must unify.
			xmethods := xset.methods
			ymethods := yset.methods
			// The smaller method set must be the subset, if it exists.
			if len(xmethods) > len(ymethods) {
				xmethods, ymethods = ymethods, xmethods
			}