Type mismatch: cannot convert from ComboPooledDataSource to DataSource

Na linha 19 do ConnectionFatory, após adicionar os 2 jars do site,está dando erro e não está conseguindo converter de ComboPooledDataSource para DataSource

import java.sql.Connection;
import java.sql.SQLException;

import javax.sql.DataSource;

import com.mchange.v2.c3p0.ComboPooledDataSource;

public class ConnectionFatory {

    public DataSource dataSource;

    public ConnectionFatory() {

        ComboPooledDataSource comboPooledDataSource = new ComboPooledDataSource();
        comboPooledDataSource.setJdbcUrl("jdbc:mysql://localhost/loja_virtual?useTimezone=true&serverTimezone=UTC");
        comboPooledDataSource.setUser("root");
        comboPooledDataSource.setPassword("jopaca23my");

        this.dataSource = comboPooledDataSource;  <<<<<<<<<<<<<<<< Dá erro aqui

Alguém teve esse problema? Abaixo as versões:

java version "11.0.11" 2021-04-20 LTS

Eclipse IDE for Enterprise Java and Web Developers (includes Incubating components) Version: 2021-03 (4.19.0) Build id: 20210312-0638

MySQL Shell 8.0.24