[Question] lowest API Level for RetroFuture

[anuchandy]

The library uses LockSupport.park(object) API reference, which is an API introduced in APILevel 9 Reference, I just want to double-check, this means we can use the library only if app's min-api >= 9, right?

[stefan-zobel]

It was designed to run on "Ice Cream Sandwich", so API level 14 but has only been tested down to API level 15.
Don't forget that it needs android-retrostreams as a dependency.