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If else and Recursive Method calling - Java Quiz Question

DecimalFormat1432 Next-but

What will be the output of the following program?

public class PrintStatment12 
{
    int sum = 0;
    public int getNumberSum(int number) 
    {
        if (number == 0) 
        {
            return sum;
        } 
        else
            sum += (number % 10);
        getNumberSum(number / 10);
        return sum;
    }
    public static void main(String a[]) 
    {
        PrintStatment12 stmnt = new PrintStatment12();
        System.out.println(stmnt.getNumberSum(223));
    }
}

	10
	14
	1
	7
	Compilation Error or Runtime Error

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