कनेक्शन पूलिंग

public class Main {
    public static void main(String[] args) {
        // Configure HikariCP with credentials
        HikariConfig config = new HikariConfig();
        config.____(Credentials.URL);
        config.____(Credentials.USER);
        config.____(Credentials.PASSWORD);

        // Create the connection pool
        HikariDataSource ds = new ____(config);

        // Get a connection from the pool
        try (Connection conn = ____.____()) {
            System.out.println("Connected with HikariCP!");
        } catch (SQLException e) {
            System.out.println("Error: " + e.getMessage());
            System.out.println("SQLState: " + e.getSQLState());
        }
    }
}