MYSQL JDBC - Driver wird (trotz Einbindung) nicht gefunden

1try {
2 String username = "******";
3 String password = "********";
4 String database = "***********";
5 String sql_befehl = "select * from users";
6
7 Class.forName("com.mysql.jdbc.Driver").newInstance();
8 text.setText("HAHA");
9 Connection con = (Connection) DriverManager.getConnection(
10 "jdbc:mysql://**********/" + database,
11 username, password);
12
13 Statement stmt = con.createStatement();
14 ResultSet rs = stmt.executeQuery(sql_befehl);
15
16
17 while (rs.next()) {
18 }
19
20 rs.close();
21 stmt.close();
22
23 } catch (Exception e) {
24 text.setText(e.toString());
25 }