Making a stack from a LinkedList : Link List « Collections Data Structure « Java

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Java » Collections Data Structure » Link List Screenshots  Making a stack from a LinkedList     // : c11:StackL.java // Making a stack from a LinkedList. // From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002 // www.BruceEckel.com. See copyright notice in CopyRight.txt. import java.util.LinkedList; public class StackL {   private LinkedList list = new LinkedList();   public void push(Object v) {     list.addFirst(v);   }   public Object top() {     return list.getFirst();   }   public Object pop() {     return list.removeFirst();   }   public static void main(String[] args) {     StackL stack = new StackL();     for (int i = 0; i < 10; i++)       stack.push(new Integer(i));     System.out.println(stack.top());     System.out.println(stack.top());     System.out.println(stack.pop());     System.out.println(stack.pop());     System.out.println(stack.pop());   } } ///:~                                    Related examples in the same category 1.  Use for each loop to go through elements in a linkedlist 2.  Use addFirst method to add value to the first position in a linked list 3.  To insert an object into a specific position into the list, specify the index in the add method 4.  Updating LinkedList Items 5.  Convert LinkedList to Array with zero length array 6.  Convert LinkedList to Array with full length array 7.  Checking what item is first in line without removing it: element 8.  Removing the first item from the queue: poll 9.  Convert a LinkedList to ArrayList 10.  Add elements at beginning and end of LinkedList Java example 11.  Check if a particular element exists in LinkedList Java example 12.  Create an object array from elements of LinkedList Java example 13.  Get elements from LinkedList Java example 14.  Get first and last elements from LinkedList Java example 15.  Get SubList from LinkedList Java example 16.  Iterate through elements of Java LinkedList using Iterator example 17.  Remove all elements or clear LinkedList Java example 18.  Iterate through elements of Java LinkedList using ListIterator example 19.  Remove first and last elements of LinkedList Java example 20.  Remove range of elements from LinkedList Java example 21.  Remove specified element from LinkedList Java example 22.  Replace an Element of LinkedList Java example 23.  Search elements of LinkedList Java example 24.  Add or insert an element to ArrayList using Java ListIterator Example 25.  Finding an Element in a Sorted List 26.  Create a list with an ordered list of strings 27.  Search for a non-existent element 28.  Use an Iterator to cycle through a collection in the forward direction. 29.  Implementing a Queue with LinkedList 30.  Implementing a Stack 31.  Using a LinkedList in multi-thread 32.  Convert Collection to ArrayList 33.  Wrap queue to synchronize the methods 34.  Single linked list 35.  Double LinkedList 36.  Doubly Linked list 37.  A class for you to extend when you want object to maintain a doubly linked list 38.  A simple Doubly Linked list class, designed to avoid O(n) behaviour on insert and delete. 39.  A List helper class that attempts to avoid unneccessary List creation.