Java Collections - ArrayBlockingQueue.iterator() Examples

[Last Updated: Nov 8, 2025]

Class:

java.util.concurrent.ArrayBlockingQueue

Method:

public Iterator<E> iterator()

Returns an iterator over the elements in this queue in proper sequence. The elements will be returned in order from first (head) to last (tail).

Examples

package com.logicbig.example.arrayblockingqueue;

import java.util.Arrays;
import java.util.Iterator;
import java.util.concurrent.ArrayBlockingQueue;

public class IteratorExample {

    public static void main(String... args) {
        ArrayBlockingQueue<Integer> q = new ArrayBlockingQueue<>(3, true,
                Arrays.asList(1, 2, 3));
        Iterator<Integer> itr = q.iterator();
        Integer i = null;
        while (itr.hasNext()) {
            i = itr.next();
            System.out.println(i);
        }
    }
}

Output

1
2
3

Java Collections - ArrayBlockingQueue.iterator() Examples

Class:

Method:

Examples

Output

See Also