in src/main/java/org/apache/sling/commons/log/logback/internal/AppenderTracker.java [194:209]
public AppenderInfo(
@NotNull final ServiceReference<Appender<ILoggingEvent>> ref,
@NotNull Appender<ILoggingEvent> appender) {
this.appender = appender;
this.pid = ref.getProperty(Constants.SERVICE_ID).toString();
@SuppressWarnings("unchecked")
Set<String> loggerNames = Converters.standardConverter()
.convert(ref.getProperty(PROP_LOGGER))
.defaultValue(Collections.emptySet())
.to(Set.class);
this.name = appender.getName();
this.loggers = loggerNames;
logConfigManager.addOrUpdateAppender(AppenderOrigin.TRACKER, this.name, appender, loggerNames);
}