Reverse String

package interview;

import java.util.Scanner;

public class ReverseString {

public static void main(String[] args)
{
String original;
String rev;

System.out.println("Enter a String");
Scanner kb = new Scanner(System.in);
original = kb.nextLine();

 
  //***********Using InBuild methods
 
  StringBuffer sb = new StringBuffer(original);
  rev = sb.reverse().toString();
  System.out.println(rev);
 

}

}