* allow Sink.queue concurrent pulling
* replace methods with default parameters on two overloaded methods to pass binary compatibility check :/
* replace ⇒ with =>
* reformat
* add javadsl
* fix PR comments and add concurrency to Sink.queue
* fix merge after auto resolving
* duplicate changes to javadsl
* revert source changes
* add graceful terminations
* clean up tests
* optimize imports
* trigger rebuild
* cover the case when materializer shutdown before async callbacks were processed
* vars to vals; fix require messages
* disable compatibility check for @InternalApi private[akka] class
Introduces a materializer started through an extension and then an implicit
conversion for Scala turning an implicitly available ActorSystem into a
materializer. The Java APIs has been ammended with run-methods accepting
an ActorSystem.
* ⇒, →, ←
* because we don't want to show them in documentation snippets and
then it's complicated to avoid that when snippets are
located in src/test/scala in individual modules
* dont replace object `→` in FSM.scala and PersistentFSM.scala
* Add CopyrightHeader support for sbt-boilerplate plugin.
* Add CopyrightHeader support for `*.proto` files.
* Add regex match for both `–` and `-` for CopyrightHeader.
* Add CopyrightHeader support for sbt build files.
* Update copyright from 2018 to 2019.
* speedup ActorCreationPerfSpec
* reduce iterations in ConsistencySpec
* tag SupervisorHierarchySpec as LongRunningTest
* various small speedups and tagging in actor-tests
* speedup expectNoMsg in stream-tests
* tag FramingSpec, and reduce iterations
* speedup QueueSourceSpec
* tag some stream-tests
* reduce iterations in persistence.PerformanceSpec
* reduce iterations in some cluster perf tests
* tag RemoteWatcherSpec
* tag InterpreterStressSpec
* remove LongRunning from ClusterConsistentHashingRouterSpec
* sys property to disable multi-jvm tests in test
* actually disable multi-node tests in validatePullRequest
* doc sbt flags in CONTRIBUTING
* Sink.queue and Sink.actorRefWithAck can now handle one element input
buffers
* Sink.queue now buffers as much upstream elements as declared in its
InputBuffer attribute, instead of one less.
* Tests for streaming with full buffer now do not depend on default
input buffer size (16); instead, they set sink input buffer size
explicitly.
* Sink.{queue, actorRefWithAck} and StreamConverters.{asInputStream,
asOutputStream} now use overriden/inherited `InputBuffer` attribute
* They now use their default attributes as initial attributes.
