How do I remove an item from LinkedList?
Category: java.util, viewed: 760 time(s).
This program shows you how to use the remove(int index) method of LinkedList class to remove an item at specified index from linked list object.
package org.kodejava.example.util;
import java.util.LinkedList;
public class LinkedListRemove {
public static void main(String[] args) {
LinkedList<String> names = new LinkedList<String>();
names.add("Alice");
names.add("Bob");
names.add("Carol");
names.add("Mallory");
System.out.println("Original values are:");
System.out.println("====================");
for (String name : names) {
System.out.println("Name = " + name);
}
//
// Remove Carol from the linked list.
//
names.remove(2);
System.out.println("New values are:");
System.out.println("====================");
for (String name : names) {
System.out.println("Name = " + name);
}
}
}
The result of the program above are:
Original values are:
====================
Name = Alice
Name = Bob
Name = Carol
Name = Mallory
New values are:
====================
Name = Alice
Name = Bob
Name = Mallory
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