Java implements stack and queue data structures through LinkedList

1  PackageCom.shb.java;2 3 Importjava.util.LinkedList;4 5  Public classTestlinkedlist {6 7     /**8      * @authorshaobn9 * @Describe: Implementing Queues and stacks with LinkedListTen      * @paramargs One * @Time: 2015-8-27 pm 10:28:33 A      */ -      Public Static voidMain (string[] args) { -         //TODO auto-generated Method Stub thedolinkedlist DLL =Newdolinkedlist (); -String []STR = {"Java", "PHP", "C", "C + +"}; - testadd (DLL, str); -          while(!testemp (DLL)) { + Sysmethod (Testget (DLL)); -         } +System.out.println ("Execution Complete"); A     } at      -      Public Static voidsysmethod (Object obj) { -          - System.out.println (obj); -     } -      Public Static voidTestadd (dolinkedlist dll,string[] str) { in          for(String s:str) { - Dll.addele (s); to         } +     } -      Public StaticString testget (dolinkedlist dll) { the         returnDll.getele ();  *     } $      Public Static Booleantestemp (dolinkedlist dll) {Panax Notoginseng         if(Dll.isemp ()) { -             return true; the}Else { +             return false; A         } the     } + } - classdolinkedlist{ $     PrivateLinkedlist<string>LinkedList; $      Publicdolinkedlist () { -          This. LinkedList =NewLinkedlist<string>(); -     } the      Public voidAddele (String str) { -         Wuyi Linkedlist.add (str); the     } -      PublicString Getele () { Wu         returnLinkedlist.removefirst (); -     } About      Public Booleanisemp () { $         returnlinkedlist.isempty (); -          -     } -}

A simple small program, the package is not very good, written in the middle of the night, if there are errors, you are welcome to point out, thank you.

Java implements stack and queue data structures through LinkedList