f ('jb' in params) {
                if (params['jb'] == '1') {
                    jukeboxData.justBackwards = true;
                }
            }

            if ('lg' in params) {
                if (params['lg'] == '1') {
                    jukeboxData.justLongBranches = true;
                }
            }

            if ('sq' in params) {
                if (params['sq'] == '0') {
                    jukeboxData.removeSequentialBranches = true;
                }
            }

            if ('no