This Java Example shows how to remove an element at specified index of java LinkedList object using remove method.
import java.util.LinkedList; public class RemoveElementFromLinkedListExample { public static void main(String[] args) { // create an LinkedList object LinkedList lList = new LinkedList(); // Appends the specified element to the end of this list lList.add("1"); lList.add("2"); lList.add("3"); System.out.println("LinkedList contains..."); // display elements of LinkedList for (int index = 0; index < lList.size(); index++) System.out.println(lList.get(index)); /* * To remove an element from the specified index of LinkedList use * Object remove(int index) method. It returns the element that was * removed from the LinkedList. */ Object obj = lList.remove(1); System.out.println(obj + " is removed from LinkedList"); System.out.println("Modified LinkedList contains..."); // display elements of LinkedList for (int index = 0; index < lList.size(); index++) System.out.println(lList.get(index)); } }
The output is:
LinkedList contains...
1
2
3
2 is removed from LinkedList
Modified LinkedList contains...
1
3
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