Pele el Netbeans e intente hacer mi primer programa en Java , un simple resolve ip.

El codigo

 
/**
 * ResolveIP 0.1
 * Coded By Doddy H
 */
 
import java.util.Scanner;
import java.net.*;
import java.io.*;
 
public class Main {
 
  public static void main(String[] args) {
 
    String target;
    Scanner host = new Scanner(System.in);
    System.out.println("\n\n-- == ResolveIP 0.1 == --\n\n");
    System.out.println("[+] Hostname : ");
    target = host.nextLine();
 
    try {
      InetAddress ip = InetAddress.getByName(target);
      System.out.println("\n[+] IP : " + ip.getHostAddress());
    }catch(UnknownHostException e){
      System.out.println("\n[-] Error");
    }
    System.out.println("\n\n-- == Coded By Doddy H == --");
  }
}
 
/**
 * The End ? 
 */