import java.sql.*; public class DatabaseConnector { public static Connection getDBConnection() throws ClassNotFoundException, SQLException { String url = "jdbc:mysql://localhost:3306/sampledb"; String user = "root"; String password = "password"; Connection connection = null; Class.forName("com.mysql.jdbc.Driver"); connection = DriverManager.getConnection(url, user, password); return connection; } }This code snippet creates a class called DatabaseConnector that contains a static method called getDBConnection. The method takes no arguments and returns a Connection object. Inside the method, we first set the database URL according to our database configuration. Next, we set the database username and password. We then load the com.mysql.jdbc.Driver class and use the DriverManager.getConnection method to establish a connection with the database. In this example, we are using the MySQL database driver, which we can determine from the package com.mysql.jdbc.Driver. Overall, the getDBConnection method is a crucial tool for establishing database connections in Java IO. It is used in many different applications, and it is important to understand its implementation and how to use it correctly.