Consider this class:

Consider this class:

class Overload {
    void process(int a) { System.out.println("int: " + a); }
    void process(Integer a) { System.out.println("Integer: " + a); }
    void process(Object a) { System.out.println("Object: " + a); }
}
public class Main {
    public static void main(String[] args) {
        Overload o = new Overload();
        o.process(5);
        o.process(Integer.valueOf(5));
        o.process("test");
    }
}

What is the output?