Is it really deprecated? if not, please remove the annotation.

I think SafeAsyncTask is very useful.
Time passed, I noteced there's big change: AndroidCallable.

But, it may not the reason why SafeAsyncTask has @Deprecated annotation.
I can't find the reason in your commit log.

If it's not tiresome work, and it's not really deprecated,
please remove these tow annotations.

Thank you.