Je suis un debutant l'extrait de man code est le voici

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public class testmysql{
 
	public static void main(String[] args){
 
			Class.forName("com.mysql.jdbc.Driver");
			Connection con = DriverManager.getConnection("jdbc:mysql://localhost/test","root","root");
			Statement stmt = con.createStatement();
			ResultSet rs = stmt.executeQuery("select col1,col2 from tbl_test");
			while (rs.next()){
				String s = rs.getString("col1");
				String n = rs.getString("col2");
				System.out.println(s+"  "+n);
							  }
				rs.close();
				stmt.close();
				con.close();
 
		}
 
	}

et J'ai deja installé tout et meme le driver .jar
J'ai toujours le message d'erreur suivant:
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E:\feba\testmysql.java:8: unreported exception java.lang.ClassNotFoundException; must be caught or declared to be thrown
			Class.forName("com.mysql.jdbc.Driver");
                                     ^
E:\feba\testmysql.java:9: unreported exception java.sql.SQLException; must be caught or declared to be thrown
			Connection con = DriverManager.getConnection("jdbc:mysql://localhost/test","root","root");
                                                                    ^
E:\feba\testmysql.java:10: unreported exception java.sql.SQLException; must be caught or declared to be thrown
			Statement stmt = con.createStatement();
                                                            ^
E:\feba\testmysql.java:11: unreported exception java.sql.SQLException; must be caught or declared to be thrown
			ResultSet rs = stmt.executeQuery("select col1,col2 from tbl_test");
                                                        ^
E:\feba\testmysql.java:12: unreported exception java.sql.SQLException; must be caught or declared to be thrown
			while (rs.next()){
                                      ^
E:\feba\testmysql.java:13: unreported exception java.sql.SQLException; must be caught or declared to be thrown
				String s = rs.getString("col1");
                                                       ^
E:\feba\testmysql.java:14: unreported exception java.sql.SQLException; must be caught or declared to be thrown
				String n = rs.getString("col2");
                                                       ^
 
E:\feba\testmysql.java:17: unreported exception java.sql.SQLException; must be caught or declared to be thrown
				rs.close();
                                        ^
E:\feba\testmysql.java:18: unreported exception java.sql.SQLException; must be caught or declared to be thrown
				stmt.close();
                                          ^
E:\feba\testmysql.java:19: unreported exception java.sql.SQLException; must be caught or declared to be thrown
				con.close();
^
Aide moi svp
Merci