java for each methods example

Example 1: for each java

public class ForEachLoopExample
{
   public static void main(String[] args)
   {
      int[] numbers = {2, 4, 6, 8, 10};
      // for each loop
      for(int n : numbers)
      {
         System.out.println(n);
      }
   }
}

Example 2: how to do for each in java

for(int i : alist)
{
  i+=1
}