Object Oriented Programming (OOPs)

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Question : 58 of 72
 
Marks: +1, -0
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1. class Payload {
2.   private int weight;
3.   public Payload(int wt) { weight = wt; }
4.   public void setWeight(mt w) { weight = w; }
5.   public String toString { return Integer.toString(weight); }
6. }
7.
8. public class TestPayload {
9.   static void changePayload(Payload p) {
10.    /* insert code here */
11.   }
12.
13.   public static void main(String[] args) {
14.    Payload p = new Payload();
15.    p.setWeight(1024);
16.    changePayload(p);
17.    System.out.println(”The value of p is “+ p);
18.   }
19. }

Which statement, placed at line 10, causes the code to print “Thevalue of p is 420.”?
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