InetAddress : getHostName()

package InetAddress;

import java.net.InetAddress;
import java.net.UnknownHostException;

public class getHostName {
    public static void main(String[] args){
        try {
            InetAddress address=InetAddress.getLocalHost();
            System.out.println("My name is "+address.getHostName());
        } catch (UnknownHostException e) {
                System.out.println("I don't know the name");
        }
    }
}