Java Collections Java Java API
java.util.ArrayDeque
public boolean add(E e)
Inserts the specified element at the end of this deque. This method is equivalent to ArrayDeque#addLast() .
package com.logicbig.example.arraydeque;import java.util.ArrayDeque;public class AddExample { public static void main(String... args) { ArrayDeque<Integer> ad = new ArrayDeque<>(); ad.add(1); ad.add(2); System.out.println(ad); }}
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