try{
            Class.forName("com.mysql.jdbc.Driver");
            _connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/testdb?user=root&password=pass&useSSL=false");
        } catch (SQLException ex) {
            System.out.println(ex.getMessage());
        } catch (ClassNotFoundException ex) {
            System.out.println("Class not found: " + ex.getMessage());
        }