import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; public class DatabaseConnection { public static Connection getDBConnection() throws ClassNotFoundException, SQLException { Class.forName("com.mysql.jdbc.Driver"); Connection connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/test", "username", "password"); return connection; } }This code demonstrates how to establish a connection to a MySQL database using the getDBConnection method. The method loads the MySQL JDBC driver, creates a connection to the database and returns the connection object. The package library used in this example is javax.servlet.http.