Hi, Rev. 465514 introduced a lot of invalid modifications to the GifDecoder, PngDecoder and JpegDecoder. There were a number of fields modified or initialized from the native code only, but they were redeclared as final, so the decoders doesn't work properly any more.
This revision has the following comment: Cleanup code * Add if/else braces * Add missing annotations * Add type variables * Use foreach loops * etc I'd suggest to roll back this revision and redo the cleanup in the more accurate way. Thanks, Oleg