MediumSorter.java

package algorithms;

import java.util.Arrays;

public class MediumSorter implements ISorter{

	@Override
	public int[] sort(int arr[]) {	
		// Implement merge sort or similar.
		System.out.println("Medium sort used.");
		
		
		//TODO : change to merge sort
		//Arrays.sort(arr);
		
		return arr;
	}

}