What will be the output of the following Java program?

class exception_handling 
{
    public static void main(String args[]) 
    {
        try 
         {
            int a = 1;
            int b = 10 / a;
            try 
            {
                 if (a == 1)
                     a = a / a - a;
                 if (a == 2) 
                 {
                     int c[] = {1};
                     c[8] = 9;
                 }
            finally 
            {
                System.out.print("A");
            }

        }
        catch (NullPointerException e) 
        {
                System.out.println("B");
        }
    }
}