Per adesso ho fatto questo:

codice:
package exampleconnectdatabase;

import java.sql.*;

/**
 *
 * @author Gaten
 */
public class ExampleConnectDatabase {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        
        Statement stmt;
        
        try
        {
            String serverName = "xxx";
            String port = "1521";
            String SID = "XE";
            String URI = "jdbc:oracle:thin:@" + serverName + ":" + port + ":" + SID;
            String Login  = "xxx..";
            String Password = xxx..";
        
            DriverManager.registerDriver(new oracle.jdbc.OracleDriver());
        
            Connection conn = DriverManager.getConnection(URI, Login, Password);
            conn.setAutoCommit(true); 
            stmt = conn.createStatement(); 
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
Però mi genera questo errore:
Codice PHP:
run:
java.lang.RuntimeException: Uncompilable source code - Erroneous tree type: <any>
    at exampleconnectdatabase.ExampleConnectDatabase.main(ExampleConnectDatabase.java:31)
BUILD SUCCESSFUL (total time: 2 seconds) 
L'errore praticamente me lo genera su questa riga:
codice:
DriverManager.registerDriver(new oracle.jdbc.OracleDriver());