public static HttpServletResponse getData(HttpServletResponse response)
			throws SQLException, InstantiationException,
			IllegalAccessException, ClassNotFoundException, IOException {

		System.out
				.println("-------- MySQL JDBC Connection Testing ------------");//debug stmt

		try {
			Class.forName("com.mysql.jdbc.Driver");
		} catch (ClassNotFoundException e) {
			System.out.println("Where is your MySQL JDBC Driver?");//debug stmt
			e.printStackTrace();
			return null;
		}

		System.out.println("MySQL JDBC Driver Registered!");//debug stmt
		Connection connection = null;

		try {
			connection = DriverManager
					.getConnection("jdbc:mysql://localhost:3306/DBNAME",
							"USERNAME", "PASSWORD");

		} catch (SQLException e) {
			System.out.println("Connection Failed! Check output console");//debug stmt
			e.printStackTrace();
			return null;
		}

		if (connection != null) {
			System.out.println("You made it, take control your database now!");//debug stmt
			// DB Verbindung steht: ab hier kann Programmiert werden

			}

		} else {// Falls die Verbindung nicht funktioniert hat
			System.out.println("Failed to make connection!");//debug stmt
			return null;

		}

	}