For each loop example in Java

// foreach example
public class ForEachLoop {
   public static void main(String[] args) {
       int arrayname[] = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21};
//learn
       for (int val : arrayname) {
           System.out.print(" "+val);
       }
       System.out.println();
       //explore
       for(float val : arrayname){
           System.out.print(" "+val);
       }
       System.out.println();
       
       for(double val : arrayname){
           System.out.print(" "+val);
       } 
  }
}

Output:
1 3 5 7 9 11 13 15 17 19 21
1.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0
1.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0
 
Note: For each loop is used to iterate the items of an array.