carlosschults/csharp8-null-treatment.cs

## csharp8-null-treatment.cs
public int CalculateSquareOfAge(Person? p)
{
    var result = 0;
    if (p != null)
        result = p.Age * p.Age;

    return result;
}
	public int CalculateSquareOfAge(Person? p)
	{
	var result = 0;
	if (p != null)
	result = p.Age * p.Age;

	return result;
	}