How to update a linked list ?
Following example demonstrates how to update a linked list by using listname.add() and listname.set() methods of LinkedList class.
import java.util.LinkedList; public class MainClass { public static void main(String[] a) { LinkedList officers = new LinkedList(); officers.add("B"); officers.add("B"); officers.add("T"); officers.add("H"); officers.add("P"); System.out.println(officers); officers.set(2, "M"); System.out.println(officers); } }
The above code sample will produce the following result.
BBTHP BBMHP
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