Example usage for java.util ArrayDeque offerLast

Introduction

In this page you can find the example usage for java.util ArrayDeque offerLast.

Prototype

public boolean offerLast(E e) 

Source Link

Document

Inserts the specified element at the end of this deque.

Usage

From source file:Main.java

public static void main(String[] args) {

    ArrayDeque<Integer> deque = new ArrayDeque<Integer>(8);

    deque.add(25);// w  w w.  j  a v  a  2 s . c  o  m
    deque.add(2);
    deque.add(1);
    deque.add(18);

    // this will insert 40 at the end
    deque.offerLast(40);

    System.out.println(deque);
}

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From source file:com.google.gwt.emultest.java.util.ArrayDequeTest.java

public void testOfferLast() {
    Object o1 = new Object();
    Object o2 = new Object();
    Object o3 = new Object();

    ArrayDeque<Object> deque = new ArrayDeque<>();
    assertTrue(deque.offerLast(o1));
    checkDequeSizeAndContent(deque, o1);
    assertTrue(deque.offerLast(o2));/*from  ww w.  j av a2 s  . c om*/
    checkDequeSizeAndContent(deque, o1, o2);
    assertTrue(deque.offerLast(o3));
    checkDequeSizeAndContent(deque, o1, o2, o3);

    try {
        deque.offerLast(null);
        fail();
    } catch (NullPointerException expected) {
    }
}

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