@PluginElement("AppenderRef") final AppenderRef[] refs,
@PluginElement("Properties") final Property[] properties,
@PluginConfiguration final Configuration config,
@PluginElement("Filters") final Filter filter) {
final List<AppenderRef> appenderRefs = Arrays.asList(refs);
final Level actualLevel = level == null ? Level.ERROR : level;
final boolean additive = Booleans.parseBoolean(additivity, true);
return new LoggerConfig(LogManager.ROOT_LOGGER_NAME, appenderRefs,
filter, actualLevel, additive, properties, config,
includeLocation(includeLocation));