.Net响应式编程框架Rx的Java版本开源实现，是一种JVM语言，有Groovy, Clojure, Scala and JRuby版本的实现
此版本改进内容：
Pull 3438 Better null tolerance in rx.exceptions.*Exception classes
Pull 3455 OnErrorFailedException fix
Pull 3448 Single delay
Pull 3429 Removed the alias BlockingObservable#run
Pull 3417 Add Single.doOnSuccess()
Pull 3418 Add Single.fromCallable()
Pull 3419 Add Single.doOnError()
Pull 3423 Renaming Observable#x to Observable#extend
Pull 3174 Blocking subscribe methods for convenience
Pull 3351 Make BlockingOperatorToIterator exert backpressure.
Pull 3357 Eager ConcatMap
Pull 3342 Remove redundant onStart implementation in OperatorGroupBy
Pull 3361 Safer error handling in BlockingOperatorToFuture
Pull 3363 Remove unused private method from CachedObservable and make "state" final
Pull 3408 DoOnEach: report both original exception and callback exception.
Pull 3386 Changed javadoc for Observable.doOnRequest(Action1)
Pull 3149 Scheduler shutdown capability
Pull 3384 Fix for take() reentrancy bug.
Pull 3356 Fix to a bunch of bugs and issues with AsyncOnSubscribe
Pull 3362 Fix synchronization on non-final field in BufferUntilSubscriber
Pull 3365 Make field final and remove unnecessary unboxing in OnSubscribeRedo.RetryWithPredicate
Pull 3370 Remove unused field updater from SubjectSubscriptionManager
Pull 3369 Lint fixes for unnecessary unboxing
Pull 3203 Implemented the AsyncOnSubscribe
Pull 3340 test/subjects: Use statically imported never() methods
Pull 3154 Add Observable.fromCallable() as a companion for Observable.defer()
Pull 3285 Added latch to async SyncOnSubscrbeTest
Pull 3118 Implementing the SyncOnSubscribe
Pull 3183 Refactored exception reporting of most operators.
Pull 3214 Fix to Notification equals method.
Pull 3171 Scan backpressure and first emission fix
Pull 3181 MapNotification producer NPE fix
Pull 3167 Fixed negative request due to unsubscription of a large requester
Pull 3177 BackpressureUtils capped add/multiply methods + tests
Pull 3155 SafeSubscriber - report onCompleted unsubscribe error to RxJavaPlugin
下载：https://github.com/ReactiveX/RxJava/archive/v1.0.15.zip
来自:开源中国社区
