Netflix/RxJava — pull request #398 by benjchristensen (2013-09-21 20:31:30+00:00)
Title: Merge 'any' Pull Request

Merges pull https://github.com/Netflix/RxJava/pull/385

I changed `any` to `isEmpty` and `exists` as I agree with @samuelgruetter comment at https://github.com/Netflix/RxJava/pull/385#issuecomment-24568332. These names feel more idiomatic to Java languages.