@Override
    public void visitMethodCallExpression(@NotNull PsiMethodCallExpression expression) {
      super.visitMethodCallExpression(expression);
      if (!isUnboxingExpression(expression)) {
        return;
      }
      final PsiReferenceExpression methodExpression = expression.getMethodExpression();
      final PsiExpression qualifier = methodExpression.getQualifierExpression();
      if (qualifier == null || isUnboxingNecessary(expression, qualifier)) {
        return;
      }
      registerMethodCallError(expression);
    }
@Override
    public void visitMethodCallExpression(@NotNull PsiMethodCallExpression expression)