LinkedList: get(int index) : LinkedList « java.util « Java by API

1. Java by API
2. java.util
3. LinkedList

LinkedList: get(int index)

 
/**
 *Output: 
Original contents of ll: [A, A2, B, C, D, E, F, Z]
Contents of ll after deletion: [A, A2, C, D, E, Z]
ll after deleting first and last: [A2, C, D, E]
ll after change: [A2, C, D Changed, E]
 */

import java.util.LinkedList;

public class MainClass {
  public static void main(String args[]) {

    LinkedList<String> ll = new LinkedList<String>();

    ll.add("B");
    ll.add("C");
    ll.add("D");
    ll.add("E");
    ll.add("F");
    ll.addLast("Z");
    ll.addFirst("A");

    ll.add(1, "A2");

    System.out.println("Original contents of ll: " + ll);

    ll.remove("F");
    ll.remove(2);

    System.out.println("Contents of ll after deletion: " + ll);

    ll.removeFirst();
    ll.removeLast();

    System.out.println("ll after deleting first and last: " + ll);

    String val = ll.get(2);
    ll.set(2, val + " Changed");

    System.out.println("ll after change: " + ll);
  }
}

           
         
  

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