JAVA

Java Creating LinkedHashSet from Other Collections

import java.util.LinkedHashSet;
import java.util.ArrayList;

class Main {
    public static void main(String[] args) {
        // Creating an arrayList of even numbers
        ArrayList<Integer> evenNumbers = new ArrayList<>();
        evenNumbers.add(2);
        evenNumbers.add(4);
        System.out.println("ArrayList: " + evenNumbers);

        // Creating a LinkedHashSet from an ArrayList
        LinkedHashSet<Integer> numbers = new LinkedHashSet<>(evenNumbers);
        System.out.println("LinkedHashSet: " + numbers);
    }
}