speed up Array.join() and in turn Array.toString() by using a GString
speed up Array.join() and in turn Array.toString() by using a GString

freedesktop-unofficial-mirror/swfdec__swfdec,freedesktop-unofficial-mirror/swfdec__swfdec,mltframework/swfdec,freedesktop-unofficial-mirror/swfdec__swfdec,mltframework/swfdec