@Override
    public void visitMethodCallExpression(@NotNull PsiMethodCallExpression expression) {
      super.visitMethodCallExpression(expression);
      EqualityCheck check = EqualityCheck.from(expression);
      if (check == null) return;
      PsiExpression left = check.getLeft();
      PsiExpression right = check.getRight();
      if (!TypeConversionUtil.isBinaryOperatorApplicable(JavaTokenType.EQEQ, left, right, false)) {
        // replacing with == or != will generate uncompilable code
        return;
      }
      final PsiClass aClass = PsiUtil.resolveClassInClassTypeOnly(left.getType());
      if (aClass != null && aClass.isEnum()) {
        // Enums are reported by separate EqualsCalledOnEnumConstantInspection
        return;
      }
      final ProblemHighlightType highlightType;
      if (ClassUtils.isFinalClassWithDefaultEquals(aClass)) {
        highlightType = ProblemHighlightType.GENERIC_ERROR_OR_WARNING;
      }
      else {
        if (!isOnTheFly()) return;
        highlightType = ProblemHighlightType.INFORMATION;
      }
      final PsiElement parent = ParenthesesUtils.getParentSkipParentheses(expression);
      final boolean negated = parent instanceof PsiExpression && BoolUtils.isNegation((PsiExpression)parent);
      final PsiElement nameToken = expression.getMethodExpression().getReferenceNameElement();
      assert nameToken != null;
      registerError(nameToken, highlightType, negated, expression);
    }
@Override
    public void visitMethodCallExpression(@NotNull PsiMethodCallExpression expression)