package Debuger;

public class Calc extends Object {
    static int n = 0;
    
    static {
        n = 2;
    }
    
    public static void main (String args[]) throws Exception {
        Second calc = new Second();        
        System.out.println("Result1: " + calc.sum(2 * n, 2));
    }    
}

class Second {
    static int err;
    
    static {
        err = -1;  // BREAKPOINT
    }
    
    public int sum(int x, int y) {
        return x + y + err;
    }
    
}