question: public static Set < Emoticon > makeEmoticons ( String sourceId ) { Set < Emoticon > result = new HashSet < > ( ) ; if ( sourceId . equals ( EmojiSet . E1 . id ) ) { e1 ( EmojiSet . E1 , result ) ; } else if ( sourceId . equals ( EmojiSet . TWEMOJI . id ) ) { twemoji ( EmojiSet . TWEMOJI , result ) ; } LOGGER . info ( "Created " + result . size ( ) + " emoji from source " + sourceId ) ; return result ; }
target:  Create Emoticon objects for the Emoji in the given set. If no valid set is given, then the returned Set will be empty (used for example when no Emoji are to be used).