Collections.list(Enumeration) in Java

Collections.list(Enumeration): This method is available in java.util.Collections class of Java.

Syntax:

<E> ArrayList<Integer> java.util.Collections.list(Enumeration<E> e)

This method takes one argument. This method returns an array list containing the elements returned by the specified enumeration in the order they are returned by the enumeration.

Parameters: One parameter is required for this method.

e: enumeration providing elements for the returned array list.

Returns: an array list containing the elements returned by the specified enumeration.

Exceptions: NA

Approach

Java

import java.util.ArrayList;
import java.util.Collections;
import java.util.Enumeration;
import java.util.List;
import java.util.Vector;

public class Collectionslist {
    public static void main(String[] args) {

        List<Integer> arrlist = new ArrayList<Integer>();

        arrlist.add(12);

        Vector<Integer> vector = new Vector<Integer>();

        vector.add(10);
        vector.add(2);
        vector.add(5);
        vector.add(6);

        Enumeration<Integer> enumeration = vector.elements();

        System.out.println(Collections.list(enumeration));

    }
}

Output:

[10, 2, 5, 6]