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/* Get first and last elements from LinkedList Java example This java example shows how to get first and last element from Java LinkedList using getFirst and getLast methods. */ import java.util.LinkedList; public class GetFirstAndLastElementLinkedListExample { 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"); /* * To get first element from Java LinkedList, use * Object getFirst() method. * * This method returns first element stored in LinkedList. */ System.out.println("First element of LinkedList is : " + lList.getFirst()); /* * To get last element from Java LinkedList, use * Object getLast() method. * * This method returns last element stored in LinkedList. */ System.out.println("Last element of LinkedList is : " + lList.getLast()); } } /* Output would be First element of LinkedList is : 1 Last element of LinkedList is : 5 */ |
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