docs: private MethodCallExpression createMethodCallExpression(Expression baseExpr, Expression arguments) {
          return new MethodCallExpression(
                  VariableExpression.THIS_EXPRESSION,
  
                  (baseExpr instanceof VariableExpression)
                          ? this.createConstantExpression(baseExpr)
                          : baseExpr,
  
                  arguments
          );
      }