@SuppressWarnings("unchecked") private void add(Configuration conf, String serializationName) { try { Class<? extends Serialization> serializionClass = (Class<? extends Serialization>) conf.getClassByName(serializationName); serializations.add(ReflectionUtils.newInstance(serializionClass, getConf())); } catch (ClassNotFoundException e) { LOG.warn("Serilization class not found: " + StringUtils.stringifyException(e)); } }