------------------------------------------------------------- Java ----------------------------------------------

Consider the class Point3D below that represents a 3D point as a 2D point of type Point2D and a z dimension.

public class Point3D implements Cloneable {

private Point2D p;

private int z;

int getZ () { return z; }

void setZ (int newZ) { z = newZ; }

Point2D getP() { return p; }

void setP(Point2D2310 newP) { p = newP; }

/* add your clone method here. */

}

In Point3D,

(1) implement a clone method, with the following signature, that creates a deep clone of this 3D point object

public Object clone() throws CloneNotSupportedException

(2) describe what is the logic behind the implementation of your deep clone method.

The implementation of Point2D can be found below. You can modify Point2D to add methods that you may need.

public class Point2D2310 {

private int x;

private int y;

public int getX() { return x; }

public int getY() { return y; }

public void setX(int newX) { x = newX; }

public void setY(int newY) { x = newY; }

}

if you modifiy Point2D please paste that too

NO MAIN OR TEST METHODS needed