Przechwytywanie wyjątków do pliku .log

private void connectToDatabase() throws SQLException {
         try {
            Class.forName("org.postgresql.Driver");
        } catch (ClassNotFoundException e){
            dbConnection = null;
            System.exit(0);
        }
        
        try{
            dbConnection= DriverManager.getConnection("jdbc:postgresql://localhost:2014/postgres", "postgres","1234");
            statement = dbConnection.createStatement( ResultSet.TYPE_SCROLL_INSENSITIVE,
                                      ResultSet.CONCUR_UPDATABLE);
            
        } catch (SQLException e) {
            System.out.println("Database Error: "+e.getMessage());
            System.exit(0);
        }
    }

        PrintStream standard = System.out; //zapamiętanie standardowego wyjście, by móc przywrócić
        PrintStream file = null;
        try
        {
            file = new PrintStream(new File("log.txt"));
            System.setOut(file);    
        }
        catch(Exception e)
        {
            System.out.println(e);
        }

Logger anonymousLogger = Logger.getAnonymousLogger();
anonymousLogger.addHandler(new FileHandler("d:/tmp/my.log", true));
anonymousLogger.info("Prosty loger");

Logger anonymousLogger = Logger.getAnonymousLogger();
anonymousLogger.addHandler(new FileHandler("d:/tmp/my.log", true));
anonymousLogger.info("Prosty loger");

// gdzieś na starcie aplikacji inicjujesz logger w mechanizmie:
Logger.getLogger("my error log").addHandler(new FileHandler("d:/tmp/my.log", true)); 
// i potem w bloku catch:
Logger.getLogger("my error log").log(Level.Serve, "something goes wrong" , e);

run:
sty 30, 2015 1:27:40 PM lab12.DatabaseGUIExample connectToDatabase
SEVERE: something goes wrong