1  public class EnhancedForLoopDemo

  2  {

  3     public static void main(String[] args)

  4     {

  5        int[] values = new int[10];

  6  

  7        // In this loop, we need the index value, so we can't use

  8        // an enhanced for loop.

  9  

 10        for (int i = 0; i < values.length; i++)

 11        {

 12           values[i] = i * i;

 13        }

 14  

 15        // In this loop, we don't need the index value. 

 16        // The enhanced for loop simplifies the code.

 17  

 18        int total = 0;

 19        for (int element : values)

 20        {

 21           System.out.println(element);

 22           total = total + element;

 23        }

 24  

 25        System.out.println("Sum: " + total);

 26     }

 27  }