public Map<String, Ref> getTags() {try {return getRefDatabase().getRefs(Constants.R_TAGS);} catch (IOException e) {throw new UncheckedIOException(e);}}

public Map < String , Ref > getTags ( ) { try { return getRefDatabase ( ) . getRefs ( Constants . R_TAGS ) ; } catch ( IOException e ) { throw new UncheckedIOException ( e ) ; } }
public virtual IDictionary<string, Ref> GetTags(){try{return RefDatabase.GetRefs(Constants.R_TAGS);}catch (IOException){return new Dictionary<string, Ref>();}}
