Reverse of String using Iteration

ReverseStringByIteration.java

package com.javamultiplex.string;

import java.util.Scanner;

/**
 * 
 * @author Rohit Agarwal
 * @category String Questions
 * @problem Reverse of String using Iteration method
 * 
 */
public class ReverseStringByIteration {

	public static void main(String[] args) {

		Scanner input = null;
		try {
			input = new Scanner(System.in);
			System.out.println("Enter String :");
			String string = input.nextLine();
			int length = string.length();
			StringBuffer newString = new StringBuffer();
			for (int i = length - 1; i >= 0; i--) {
				newString.append(string.charAt(i));
			}
			System.out.println("Reversed String is :\n" + newString);

		} finally {
			if (input != null) {
				input.close();
			}
		}

	}

}