Deque

A double-ended queue that adds and removes elements at either end.

What is Deque in Java?

Deque — A double-ended queue that adds and removes elements at either end.

import java.util.ArrayDeque;
import java.util.Queue;

class GuestLine {
    Queue<String> guests = new ArrayDeque<>();
}

Level: Freelancer · More Java terms at this level

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