predict the output

class Test
{
    public static void main (String[] args)
    {
        try
        {
            int a = 0;
            System.out.println ("a = " + a);
            int b = 20 / a;
            System.out.println ("b = " + b);
        }
        catch(ArithmeticException e)
        {
            System.out.println ("Divide by zero error");
        }
        finally
        {
            System.out.println ("inside the finally block");
        }
    }
}