/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package java_datastructures; import java.util.ArrayList; /** * * @author Shatha */ public class Queue { public ArrayList storage = new ArrayList(); public void push(int pushedElement){ this.storage.add(pushedElement); } public void pop(){ this.storage.remove(0); } public void display(){ System.out.println(this.storage); } }