dcsimg
Login | Register   
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX

By submitting your information, you agree that devx.com may send you DevX offers via email, phone and text message, as well as email offers about other products and services that DevX believes may be of interest to you. DevX will process your information in accordance with the Quinstreet Privacy Policy.


Tip of the Day
Language: Java
Expertise: Beginner
Nov 9, 2001

WEBINAR:

On-Demand

Application Security Testing: An Integral Part of DevOps


Making a Clone of a Java Object


You cannot make a separate location to assign one object to another. By implementing a Cloneable interface and calling the clone() method, you can make a separate location for the same object. Implement your class with Cloneable and when you want to copy just call the clone() method.
 
import java.io.*;
import java.util.*;

class Employee implements Cloneable
{
    private int no;

    public Employee(int no)
    {
	this.no=no;
    }

     public Object clone()
    {
        try
        {
            return super.clone();
        }
        catch(Exception e)
        {
            return null;
        }
    }
}
Prakash Buddhabhatti
 
Comment and Contribute

 

 

 

 

 


(Maximum characters: 1200). You have 1200 characters left.

 

 

Sitemap
×
We have made updates to our Privacy Policy to reflect the implementation of the General Data Protection Regulation.
Thanks for your registration, follow us on our social networks to keep up-to-date