package tt; /** Very sophisticated functionality. @author Mikolaj Izdebski */ public class My { /** Some non-trivial code here. @param x first substrate @param y second substrate @return sum of the two */ public int add(int x, int y) { return x + y; } /** Maint entry point. @arg args string arguments */ public static void main(String[] args) { String s1 = args[0]; String s2 = args[1]; int i1 = Integer.parseInt(s1); int i2 = Integer.parseInt(s2); My adder = new My(); int result = adder.add(i1, i2); System.out.println("RESULT is " + result); } }