public static List<String> getTags() {
		List<String> tags = new ArrayList<String>();
		for (String writerProperty : Configuration.getSiblings("writer").keySet()) {
			String tag = Configuration.get(writerProperty + ".tag");
			if (tag != null && !tag.isEmpty() && !tag.equals("-") && !tags.contains(tag)) {
				tags.add(tag);
			}
		}
		return tags;
	}
public static List < String > getTags ( ) { List < String > tags = new ArrayList < String > ( ) ; for ( String writerProperty : Configuration . getSiblings ( "writer" ) . keySet ( ) ) { String tag = Configuration . get ( writerProperty + ".tag" ) ; if ( tag != null && ! tag . isEmpty ( ) && ! tag . equals ( "-" ) && ! tags . contains ( tag ) ) { tags . add ( tag ) ; } } return tags ; }
Loads all tags from writers in configuration.

@return Found tags