Shuffle an Array

package amazon;



import java.util.Arrays;



public class ShuffleArray {



	/**

	 * http://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle#The_modern_algorithm

	 * http://www.careercup.com/question?id=8729811

	 * 

	 * A functions inputs an array and gives out a shuffled version of the input array. The technique he described is to generate random value between 0 and n-1 and append the particular value from the input list to the output list. He wanted me to give a correct way of doing this.

	 */

	public static void main(String[] args) {

		int[] srcArray = new int[] {1,2,3,4,5,6,7,8,9};

		int src,dest,temp;

		

		for(int i=0;i			int rand = 0 + (int) (Math.random()*(srcArray.length-i));

			src = srcArray[rand];

			dest = srcArray[(srcArray.length-1)-i];

			temp = src;

			srcArray[rand]= dest;

			srcArray[(srcArray.length-1)-i] = src;

		}

		

		System.out.println(Arrays.toString(srcArray));

		



	}



}