Remove specified element from LinkedList Java example

/*
  Remove element from LinkedList Java example
  This java example shows how to remove a particular element from Java LinkedList.
  It also shows how to remove an element at specified index from LinkedList.
*/
 
import java.util.LinkedList;
 
public class RemoveElementLinkedListExample {
 
  public static void main(String[] args) {
 
    //create LinkedList object
    LinkedList lList = new LinkedList();
 
    //add elements to LinkedList
    lList.add("1");
    lList.add("2");
    lList.add("3");
    lList.add("4");
    lList.add("5");
 
    System.out.println("LinkedList contains : " + lList);
 
    /*
     * To remove a specified element from Java LinkedList, use
     * boolean remove(Object obj) method.
     *
     * This method removes the first occurrence of the specified element from
     * Java LinkedList and returns true if LinkedList contained the specified
     * element.
     *
     * If LinkedList did not contain the specified element, it remains unchanged.
     */
 
     boolean isRemoved = lList.remove("2");
     System.out.println("Is 2 removed from LinkedList ? :" + isRemoved);
     System.out.println("LinkedList now contains : " + lList);
 
     /*
      * To remove an element at specified index of LinkedList, use
      * Object remove(int index) method.
      *
      * This method removes an element from specified index and shifts subsequent
      * elements to the left. It returns an element previously at the specified
      * index.
      */
 
      Object obj = lList.remove(2);
      System.out.println(obj + " has been removed from LinkedList");
      System.out.println("LinkedList now contains : " + lList);
  }
}
 
/*
Output would be
 
LinkedList contains : [1, 2, 3, 4, 5]
Is 2 removed from LinkedList ? :true
LinkedList now contains : [1, 3, 4, 5]
4 has been removed from LinkedList
LinkedList now contains : [1, 3, 5]
*/