package com.kt4study.corejava.misc;
import java.util.ArrayList;
import java.util.Iterator;
/**
* @author kt4study.blogspot.co.uk
*
*/
public class IteratorExample {
public static void iteratorExampleDemo() {
ArrayList<String> arrayList = new ArrayList<String>();
arrayList.add("Java Guider");
arrayList.add("Kt4Study.blogspot.co.uk");
arrayList.add("Learn Java");
// Get list of elements to iterate
Iterator<String> iterator = arrayList.iterator();
while (iterator.hasNext()) {
System.out.println("Element from Iterator :: " + iterator.next());
}
}
public static void main(String[] args) {
IteratorExample.iteratorExampleDemo();
}
}
|
Output →
Element from Iterator :: Java Guider
Element from Iterator :: Kt4Study.blogspot.co.uk
Element from Iterator :: Learn Java
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