Q:

Java program to remove an item from LinkedList collection

0

Java program to remove an item from LinkedList collection

All Answers

need an explanation for this answer? contact us directly to get an explanation for this answer

Program/Source Code:

The source code to remove an item from the LinkedList collection is given below. The given program is compiled and executed successfully.

// Java program to remove an item from 
// LinkedList collection

import java.util.LinkedList;
public class Main {
  public static void main(String[] args) {
    LinkedList < String > countries = new LinkedList < String > ();

    countries.add("India");
    countries.add("USA");
    countries.add("UK");
    countries.add("CANADA");

    System.out.println("Country names before removing item: " + countries);

    countries.remove("USA");

    System.out.println("Country names after removing item: " + countries);
  }
}

Output:

Country names before removing item: [India, USA, UK, CANADA]
Country names after removing item: [India, UK, CANADA]

Explanation:

In the above program, we imported the "java.util.LinkedList" package to use the LinkedList collection class. Here, we created a class Main. The Main class contains a main() method. The main() method is the entry point for the program.

 

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

This question belongs to these collections

Similar questions


need a help?


find thousands of online teachers now