Learning Java : Input from Keyboard

This code ref: from  http://neatbeans.blogspot.com/2011/04/sourcode-input-data-dari-keyboard-java.html
credit for owner blog. thanks

 ^_^

package java_learn1;


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
//import java.io.*;

/*
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/**
 *
 * @author bossnya[at]gmail[dot]com
 */
public class Class1 {
public static void main(String[]args) throws IOException {
//    BufferedReader(new InputStreamReader(System.in));
    BufferedReader stdin=new
        BufferedReader(new InputStreamReader(System.in));
    String nama,kelas,jurusan;
    System.out.println("Masukan data di bawah ini : ");
    System.out.println("=========================== ");
    System.out.println("Nama = "); nama=stdin.readLine();
    System.out.println("Jurusan = "); jurusan=stdin.readLine();
    System.out.println("Kelas = "); kelas=stdin.readLine();
    System.out.println("Hello " + nama +" Selamat datang");
    System.out.println("=========================== ");
    System.out.println("Apakah benar bio data anda ");
    System.out.println("Nama : " + nama);
    System.out.println("Jurusan : " + jurusan);
    System.out.println("Kelas : " + kelas);

}
}