JAVA

iterator for array java

import java.util.Arrays;
import java.util.Iterator;

public class ArrayToIterable {
   public static void main(String args[]){
      Integer[] myArray = {897, 56, 78, 90, 12, 123, 75};
      Iterator<Integer> iterator = Arrays.stream(myArray).iterator();
      while(iterator.hasNext()) {
         System.out.println(iterator.next());
      }
   }
}

For loop Java Example to Iterate an Array

class Main {
    public static void main(String args[]){
         int arr[]={1,2,3,4,5};
         //i starts with 0 as array index starts with 0 too
         for(int i=0; i<arr.length; i++){
              System.out.println(arr[i]);
         }
    }
}