{"id":65912,"date":"2021-07-17T04:10:04","date_gmt":"2021-07-17T08:10:04","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/linked-list-and-iterator-in-java-java-short-notes\/"},"modified":"2021-07-17T04:10:04","modified_gmt":"2021-07-17T08:10:04","slug":"linked-list-and-iterator-in-java-java-short-notes","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=65912","title":{"rendered":"Linked List and Iterator in Java #Java Short Notes"},"content":{"rendered":"

\/* * LinkedList.java * * Created on January 10, 2008, 8:51 PM * * To change this template, choose Tools | Template Manager * and open the template in the editor. *\/package linkedlist;import java.util.List;import java.util.LinkedList;import java.util.Iterator;import java.util.ListIterator;import java.util.Collections;import java.util.Random;\/** * * @author Sayed *\/public class LinkedListTest {        \/** Creates a new instance of LinkedList *\/    public LinkedListTest() {    }        \/**     *Example operations using linked lists     *\/        public void linkedListOperation(){                final int MAX = 10;        int counter = 0;        \/\/create two linked lists        List listA = new LinkedList();        List listB = new LinkedList();        \/\/store data in the linked list A        for (int i = 0; i < MAX; i++) {            System.out.println("  - Storing Integer(" + i + ")");            listA.add(new Integer(i));        }               \/\/print data from the linked list using iterator         Iterator it = listA.iterator();        while (it.hasNext()) {            System.out.println(it.next());        }        \/\/print data from the linked list using listIterator.         counter = 0;        ListIterator liIt = listA.listIterator();        while (liIt.hasNext()) {            System.out.println("Element [" + counter + "] = " + liIt.next());            System.out.println("  - hasPrevious    = " + liIt.hasPrevious());            System.out.println("  - hasNext        = " + liIt.hasNext());            System.out.println("  - previousIndex  = " + liIt.previousIndex());            System.out.println("  - nextIndex      = " + liIt.nextIndex());            System.out.println();            counter++;        }        \/\/retrieve data from the linked list using index        for (int j=0; j < listA.size(); j++) {            System.out.println("[" + j + "] - " + listA.get(j));        }        \/\/find the location of an element        int locationIndex = listA.indexOf("5");        System.out.println("Index location of the String "5"" is: "" + locationIndex);          \/\/find the first and the last location of an element        System.out.println(""First occurance search for String ""5"".  Index =  "" + \t\tlistA.indexOf(""5""));        System.out.println(""Last Index search for String ""5"".       Index =  "" + \t\tlistA.lastIndexOf(""5""));        \/\/create a sublist from the list         List listSub = listA.subList(10<\/pre>\n<\/p>\n
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 Post Data:2013-04-04 09:12:30<\/p>\n
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\/* * LinkedList.java * * Created on January 10, 2008, 8:51 PM * * To change this template, choose Tools | Template Manager * and open the template in the editor. *\/package linkedlist;import java.util.List;import java.util.LinkedList;import java.util.Iterator;import java.util.ListIterator;import java.util.Collections;import java.util.Random;\/** * * @author Sayed *\/public class LinkedListTest { \/** Creates a new instance of LinkedList *\/ … <\/p>\n
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Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8"","block_context":{"text":"Code . 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