Java - Remove Element From Specific Index In LinkedList

Chapter: Data Structures Last Updated: 28-08-2016 19:26:21 UTC

Program:

            /* ............... START ............... */
                
import java.util.LinkedList;

public class JavaRemoveElementLinkedList {

	public static void main(String[] args) {

		// Create a LinkedList
		LinkedList<String> linkedlist = new LinkedList<String>();

		// Add elements to LinkedList
		linkedlist.add("Cobol");
		linkedlist.add("Java");
		linkedlist.add("C++");
		linkedlist.add("C#");

		// Displaying Elements before replace
		System.out.println("LinkedList Elements:");
		for (String str : linkedlist) {
			System.out.println(str);
		}

		// Removing 3rd element
		Object e1 = linkedlist.remove(2);
		System.out.println("\nElement " + e1 + " removed from the list\n");

		// LinkedList elements after remove
		System.out.println("After removal:");
		for (String str2 : linkedlist) {
			System.out.println(str2);
		}
	}
}
                /* ............... END ............... */
        

Output

LinkedList Elements:
Cobol
Java
C++
C#

Element C++ removed from the list

After removal:
Cobol
Java
C#

Notes:

  • remove(int index) method of LinkedList class to remove an element from a specific index.
  • public remove(int index): Removes the element at the specified position in this list. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the list.

Tags

Remove element from a specific index in LinkedList, Java, Data Structures

Similar Programs Chapter Last Updated
HashMap Implementation In Java Data Structures 07-07-2018
Linked List Implementation In Java Data Structures 09-03-2018
Queue Implementation In Java Data Structures 22-09-2018
Stack Implementation In Java Data Structures 22-09-2018
Binary Search Tree Java Data Structures 11-02-2018
Insertion Sort In Java Data Structures 10-02-2018
Java Stack Example Data Structures 16-10-2017
Java String Array Sort Data Structures 31-03-2017
Java Hashmap Add Key And Value Data Structures 25-03-2017
Java Binary Tree Vertical Sum Data Structures 11-11-2016
Java Binary Tree Boundary Traversal Data Structures 11-11-2016
Java Binary Tree Lowest Common Ancestor (LCA) Data Structures 11-11-2016
Java Binary Tree Maximum Element Data Structures 11-11-2016
Java Three Dimensional Array Data Structures 28-10-2016
Java Infix Expression To Postfix Expression Data Structures 25-10-2016
Java Linked List Add Element First And Last Data Structures 24-10-2016
Java Maximum Element From Vector Data Structures 24-10-2016
Java Binary Search On Vector Data Structures 24-10-2016
Java Get Elements Of LinkedList Data Structures 23-10-2016
Java Linked List Update Element Data Structures 23-10-2016
Java Delete Elements From LinkedList Data Structures 23-10-2016
Java Double Ended Queue Data Structures 09-10-2016
Java Dynamic Queue Using Array Data Structures 26-09-2018
Java Queue Array Based Implementation Data Structures 07-10-2016
Java Sort Short Array Data Structures 25-09-2016
Java Sort Long Array Data Structures 25-09-2016
Java Sort Int Array Data Structures 19-09-2016
Java Sort Float Array Data Structures 19-09-2016
Java Sort Double Array Data Structures 19-09-2016
Java Sort Char Array Data Structures 19-09-2016

1 2 3