Merge commit 'f78fdaccde379d1c101be137416808ea62a2f292' * commit 'f78fdaccde379d1c101be137416808ea62a2f292': Fix problem where Base64InputStream single-byte reads were unsigned.
Merge commit 'f78fdaccde379d1c101be137416808ea62a2f292' * commit 'f78fdaccde379d1c101be137416808ea62a2f292': Fix problem where Base64InputStream single-byte reads were unsigned.