question: public Set < Emoticon > findMatchingEmoticons ( String emoteCode ) { Set < Emoticon > found = new HashSet < > ( ) ; found . addAll ( findMatchingEmoticons ( emoteCode , emoticonsByEmoteset . values ( ) ) ) ; found . addAll ( findMatchingEmoticons ( emoteCode , streamEmoticons . values ( ) ) ) ; return found ; }
target:  Finds all emotes matching the given emote code.