public String[] getRequestedTracerNames() {
		Set<String> names = new HashSet<String>();
		for (TracerImpl t : this.tracers.values()) {
			if (t.isRequestedBySource())
				names.add(t.getTracerName());
		}
		if(names.isEmpty())
			return new String[0];
		return names.toArray(new String[names.size()]);
	}
public String [ ] getRequestedTracerNames ( ) { Set < String > names = new HashSet < String > ( ) ; for ( TracerImpl t : this . tracers . values ( ) ) { if ( t . isRequestedBySource ( ) ) names . add ( t . getTracerName ( ) ) ; } if ( names . isEmpty ( ) ) return new String [ 0 ] ; return names . toArray ( new String [ names . size ( ) ] ) ; }
This method raturns tracer names of tracers that have been requested
directly from NotificationSource (like through SbbContext, RAContext,
etc)

@return