Class.forName (className).asSubclass (HttpFilter.class);
HttpFilter hf = cls.newInstance ();
hf.setup (log, config.getProperties (className));
ls.add (hf);
} catch (ClassNotFoundException ex) {
log.logError ("Could not load class: '" +
className + "' " + ex);
} catch (InstantiationException ex) {
log.logError ("Could not instansiate: '" +
className + "' " + ex);
} catch (IllegalAccessException ex) {