Create and demonstrate an immutable collection. : Collections « Collections Data Structure « Java

Create and demonstrate an immutable collection.


import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

public class Main {

  public static void main(String args[]) {
    List<Character> list = new ArrayList<Character>();


    System.out.println("Element added to list: " + list.get(0));

    Collection<Character> immutableCol = Collections.unmodifiableCollection(list);



Related examples in the same category

1.Collections.min with Comparator
2.Minimum and maximum number in array
3.Shuffling the Elements of a List or Array: use Collections.shuffle() to randomly reorder the elements in a list
4.Shuffle the elements in the array
5.Create an empty collection object
7.Use Collections.sort to sort custom class and user defined Comparator
8.Collections.shuffle to shuffle a list
10.Demonstrates the use of final collections
11.Use Collections.shuffle to shuffle listUse Collections.shuffle to shuffle list
12.Making a Collection Read-Only
13.Shuffle generic list
14.Create List containing n Copies of Specified Object Example
15.Sort and Search a LinkedList.
16.Finding an Element in a Sorted List
17.Use reverse(), rotate(), and shuffle().
18.This program demonstrates the random shuffle and sort algorithmsThis program demonstrates the random shuffle and sort algorithms