Java ArrayListiterator() Method
Example
Use an iterator to loop through a list:
import java.util.ArrayList;import java.util.Iterator;public class Main { public static void main(String[] args) { // Make a collection ArrayList<String> cars = new ArrayList<String>(); cars.add("Volvo"); cars.add("BMW"); cars.add("Ford"); cars.add("Mazda"); // Get the iterator Iterator<String> it = cars.iterator(); // Loop through a collection while(it.hasNext()) { System.out.println(it.next()); } }}Definition and Usage
Theiterator() method returns anIterator for the list.
To learn how to use iterators, see ourJava Iterator tutorial.
Syntax
public Iterator iterator()Technical Details
| Returns: | AnIterator object. |
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Related Pages
❮ ArrayList Methods
