public Connection getConnection(String user, String password) throws SQLException
public Connection getConnection() throws SQLException
	public Connection getConnection(String user, String password) throws SQLException	{		try		{			Connection con = DriverManager.getConnection(getUrl(), user, password);			if (logger != null)			{				logger.println("Created a non-pooled connection for " + user + " at " + getUrl());			}			return con;		}		catch (SQLException e)		{			if (logger != null)			{				logger.println("Failed to create a non-pooled connection for " + user + " at " + getUrl() + ": " + e);			}			throw e;		}	}