Clone 메소드 사용
class Car implements Cloneable{
String model;
String company;
public Car(String model, String company) {
super();
this.model = model;
this.company = company;
}
public Car() {}
@Override
public String toString() {
return "Car [model=" + model + ", company=" + company + "]";
}
public void test() throws CloneNotSupportedException{
// clone 사용 작성 : protected ; 상속클래스 사용
Car copy = (Car)(this.clone());
copy.model = "그랜져";
System.out.println(this.model);
System.out.println(copy.model);
}
}
public class ToStringTest {
public static void main(String[] args) throws CloneNotSupportedException {
Car c1 = new Car("K7", "현대차");
Car c2 = new Car("아반테", "기아차");
Car c3 = new Car();
c3.test();
System.out.println(c1);
System.out.println(c2);
}
}
ToStringTest.java