Java Deque.iterator()
Syntax
Deque.iterator() has the following syntax.
Iterator <E> iterator()
Example
In the following code shows how to use Deque.iterator() method.
//w ww . j a va 2 s . c o m
import java.util.ArrayDeque;
import java.util.Deque;
import java.util.Iterator;
public class Main {
public static void main(String[] args) {
Deque<Integer> deque = new ArrayDeque<Integer> (8);
deque.add(1);
deque.add(2);
deque.add(3);
deque.add(4);
for(Iterator itr = deque.iterator();itr.hasNext();) {
System.out.println(itr.next());
}
}
}
The code above generates the following result.
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