What is the output of the following Java program? Explain in terms of how parame

ID: 3555047 • Letter: W

Question

What is the output of the following Java program? Explain in terms of how parameters are passed in Java.

import java.awt.*;

class PointParameters

{

public static void main(String [] args)

{

int x = 1, y = 1;

Point p = new Point(x, y), q = new Point(x, y);

doubleScale(x, y, p, q);

System.out.println( "(x,y) = " + new Point(x, y) +

" p = " + p + " q = " + q);

}

private static void doubleScale(int x, int y, Point p, Point q)

{

x *= 2;

y *= 2;

p.x *= 2;

p.y *= 2;

q = new Point(x, y);

}

Suppose a similar program were written in C# in which all the parameters were ref parameters. What would the output of that program be?

compilation info

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