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

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?

Explanation / Answer

for C#

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