(driverClass == null? "" : driverClass) + "; url=" + url + "; user=" + ((user == null) ? "" : user));   Properties props = new Properties(); if ( user != null ) props.setProperty( "user", user); if ( password != null ) props.setProperty("password", password); return doConnect( driverClass, url, props);
(driverClass == null? "" : driverClass) + "; url=" + url); return doConnect( driverClass, url, connectionProperties);
	public  Connection getConnection( String driverClass, String url, 			String user, String password ) throws SQLException, OdaException	{		if ( url == null )			throw new NullPointerException("getConnection: url is null ");		if ( logger.isLoggable( Level.FINE ))			logger.fine("Request JDBC Connection: driverClass=" + 					(driverClass == null? "" : driverClass) + "; url=" + url + 					"; user=" + ((user == null) ? "" : user));				// Construct a Properties list with user/password properties		Properties props = new Properties();		if ( user != null )			props.setProperty( "user", user);		if ( password != null )			props.setProperty("password", password);		return doConnect( driverClass, url, props);	}