Dark-shade Cloning of Java objects

Package clonetest;

Class Dog implements cloneable{
Private String dname;
Private Integer dage;
Public Dog Clone () throws clonenotsupportedexception{
Dog cloned= (dog) Super.clone ();
return cloned;

}

Public String Getdname () {
return dname;
}

public void Setdname (String dname) {
This.dname = dname;
}

Public Integer Getdage () {
return dage;
}

public void Setdage (Integer dage) {
This.dage = Dage;
}

@Override
Public String toString () {
Return "Dog [dname=" + Dname + ", dage=" + Dage + "]";
}

Public Dog (String dname, Integer dage) {
Super ();
This.dname = dname;
This.dage = Dage;
}

}

Class Person implements Cloneable {
private String name;
Private Integer age;
Private dog Dog;

Public person (String name, Integer age, dog dog) {
THIS.name = name;
This.age = age;
This.dog = dog;
}

Public person Clone () throws Clonenotsupportedexception {
Person cloned = (person) super.clone ();
return cloned;

}

Public String GetName () {
return name;
}

public void SetName (String name) {
THIS.name = name;
}

Public Integer Getage () {
return age;
}

public void Setage (Integer age) {
This.age = age;
}

@Override
Public String toString () {
return "person [name=" + name + ", age=" + Age + ", dog=" + Dog + "]";
}

Public Dog Getdog () {
return dog;
}

public void Setdog (dog dog) {
This.dog = dog;
}

}

public class Clonetest {
public static void Main (string[] args) throws Clonenotsupportedexception {
Dog dog1 = new Dog ("Young Dog", 5);
person P1 = new Person ("Wantao", dog1);
System.out.println ("original object" + p1.getname () + "his Dog for"
+ P1.getdog (). Getdname ());
System.out.println ("Cloning for the first time:");
person P2 = P1.clone ();
System.out.println ("Clone object" + p2.getname () + "Clone Dog"
+ P2.getdog (). Getdname ());
System.out.println (P1 = = P2? "Clone object is the same object as the original object": "Clone object and original object are different objects");
System.out.println (P1.getdog () = = P2.getdog ()? "Clone the dog of the object with the same dog as the original object"
: "Clone the dog of the object with the original object of the dog as a different dog");
System.out.println ("Cloning for the second time");
Person P3=p1.clone ();
P3.setdog (P1.getdog (). Clone ());
System.out.println ("Clone object" + p3.getname () + "Clone Dog"
+ P3.getdog (). Getdname ());
System.out.println (P1 = = P3? "Clone object is the same object as the original object": "Clone object and original object are different objects");
System.out.println (P1.getdog () = = P3.getdog ()? "Clone the dog of the object with the same dog as the original object"
: "Clone the dog of the object with the original object of the dog as a different dog");

}

}

Dark-shade Cloning of Java objects