Wrap long lines, for pdf

akka-actor/src/main/resources/reference.conf

@@ -319,20 +319,25 @@ akka {
       # an instance of that actor its mailbox type will be decided by looking
       # up a mailbox configuration via T in this mapping
       requirements {
-        "akka.dispatch.UnboundedMessageQueueSemantics" = akka.actor.mailbox.unbounded-queue-based
-        "akka.dispatch.DequeBasedMessageQueue" = akka.actor.mailbox.unbounded-deque-based
-        "akka.dispatch.UnboundedDequeBasedMessageQueueSemantics" = akka.actor.mailbox.unbounded-deque-based
+        "akka.dispatch.UnboundedMessageQueueSemantics" =
+          akka.actor.mailbox.unbounded-queue-based
+        "akka.dispatch.DequeBasedMessageQueue" =
+          akka.actor.mailbox.unbounded-deque-based
+        "akka.dispatch.UnboundedDequeBasedMessageQueueSemantics" =
+          akka.actor.mailbox.unbounded-deque-based
       }
 
       unbounded-queue-based {
-        # FQCN of the MailboxType, The Class of the FQCN must have a public constructor
-        # with (akka.actor.ActorSystem.Settings, com.typesafe.config.Config) parameters.
+        # FQCN of the MailboxType, The Class of the FQCN must have a public
+        # constructor with (akka.actor.ActorSystem.Settings,
+        # com.typesafe.config.Config) parameters.
         mailbox-type = "akka.dispatch.UnboundedMailbox"
       }
 
       unbounded-deque-based {
-        # FQCN of the MailboxType, The Class of the FQCN must have a public constructor
-        # with (akka.actor.ActorSystem.Settings, com.typesafe.config.Config) parameters.
+        # FQCN of the MailboxType, The Class of the FQCN must have a public
+        # constructor with (akka.actor.ActorSystem.Settings,
+        # com.typesafe.config.Config) parameters.
         mailbox-type = "akka.dispatch.UnboundedDequeBasedMailbox"
       }
     }
@@ -504,11 +509,12 @@ akka {
       # on which file IO tasks are scheduled
       file-io-dispatcher = "akka.actor.default-dispatcher"
 
-      # The maximum number of bytes (or "unlimited") to transfer in one batch when using
-      # `WriteFile` command which uses `FileChannel.transferTo` to pipe files to a TCP socket.
-      # On some OS like Linux `FileChannel.transferTo` may block for a long time when network
-      # IO is faster than file IO. Decreasing the value may improve fairness while increasing
-      # may improve throughput.
+      # The maximum number of bytes (or "unlimited") to transfer in one batch
+      # when using `WriteFile` command which uses `FileChannel.transferTo` to
+      # pipe files to a TCP socket. On some OS like Linux `FileChannel.transferTo`
+      # may block for a long time when network IO is faster than file IO.
+      # Decreasing the value may improve fairness while increasing may improve
+      # throughput.
       file-io-transferTo-limit = 512 KiB
     }
 

akka-cluster/src/main/resources/reference.conf

@@ -35,10 +35,10 @@ akka {
     roles = []
 
     role {
-      # Minimum required number of members of a certain role before the leader changes
-      # member status of 'Joining' members to 'Up'. Typically used together with
-      # 'Cluster.registerOnMemberUp' to defer some action, such as starting actors,
-      # until the cluster has reached a certain size.
+      # Minimum required number of members of a certain role before the leader
+      # changes member status of 'Joining' members to 'Up'. Typically used together
+      # with 'Cluster.registerOnMemberUp' to defer some action, such as starting
+      # actors, until the cluster has reached a certain size.
       # E.g. to require 2 nodes with role 'frontend' and 3 nodes with role 'backend':
       #   frontend.min-nr-of-members = 2
       #   backend.min-nr-of-members = 3
@@ -87,7 +87,8 @@ akka {
     gossip-different-view-probability = 0.8
 
     # Settings for the Phi accrual failure detector (http://ddg.jaist.ac.jp/pub/HDY+04.pdf
-    # [Hayashibara et al]) used by the cluster subsystem to detect unreachable members.
+    # [Hayashibara et al]) used by the cluster subsystem to detect unreachable
+    # members.
     failure-detector {
 
       # FQCN of the failure detector implementation.
@@ -168,10 +169,10 @@ akka {
 
       # How quickly the exponential weighting of past data is decayed compared to
       # new data. Set lower to increase the bias toward newer values.
-      # The relevance of each data sample is halved for every passing half-life duration,
-      # i.e. after 4 times the half-life, a data sample’s relevance is reduced to 6% of
-      # its original relevance. The initial relevance of a data sample is given by
-      # 1 – 0.5 ^ (collect-interval / half-life).
+      # The relevance of each data sample is halved for every passing half-life
+      # duration, i.e. after 4 times the half-life, a data sample’s relevance is
+      # reduced to 6% of its original relevance. The initial relevance of a data
+      # sample is given by 1 – 0.5 ^ (collect-interval / half-life).
       # See http://en.wikipedia.org/wiki/Moving_average#Exponential_moving_average
       moving-average-half-life = 12s
     }

akka-contrib/src/multi-jvm/scala/akka/contrib/pattern/ClusterSingletonManagerSpec.scala

@@ -148,6 +148,7 @@ object ClusterSingletonManagerSpec extends MultiNodeConfig {
   // documentation of how to keep track of the oldest member in user land
   //#singleton-proxy
   class ConsumerProxy extends Actor {
+
     // subscribe to MemberEvent, re-subscribe when restart
     override def preStart(): Unit =
       Cluster(context.system).subscribe(self, classOf[MemberEvent])
@@ -157,7 +158,8 @@ object ClusterSingletonManagerSpec extends MultiNodeConfig {
     val role = "worker"
     // sort by age, oldest first
     val ageOrdering = Ordering.fromLessThan[Member] { (a, b) ⇒ a.isOlderThan(b) }
-    var membersByAge: immutable.SortedSet[Member] = immutable.SortedSet.empty(ageOrdering)
+    var membersByAge: immutable.SortedSet[Member] =
+      immutable.SortedSet.empty(ageOrdering)
 
     def receive = {
       case state: CurrentClusterState ⇒
@@ -170,8 +172,8 @@ object ClusterSingletonManagerSpec extends MultiNodeConfig {
     }
 
     def consumer: Option[ActorSelection] =
-      membersByAge.headOption map (m ⇒ context.actorSelection(RootActorPath(m.address) /
-        "user" / "singleton" / "consumer"))
+      membersByAge.headOption map (m ⇒ context.actorSelection(
+        RootActorPath(m.address) / "user" / "singleton" / "consumer"))
   }
   //#singleton-proxy
 

akka-contrib/src/test/java/akka/contrib/pattern/DistributedPubSubMediatorTest.java

@@ -46,9 +46,11 @@ public class DistributedPubSubMediatorTest {
     LoggingAdapter log = Logging.getLogger(getContext().system(), this);
 
     public Subscriber() {
-      ActorRef mediator = DistributedPubSubExtension.get(getContext().system()).mediator();
+      ActorRef mediator = 
+        DistributedPubSubExtension.get(getContext().system()).mediator();
       // subscribe to the topic named "content"
-      mediator.tell(new DistributedPubSubMediator.Subscribe("content", getSelf()), getSelf());
+      mediator.tell(new DistributedPubSubMediator.Subscribe("content", getSelf()), 
+        getSelf());
     }
 
     public void onReceive(Object msg) {
@@ -67,13 +69,15 @@ public class DistributedPubSubMediatorTest {
   public class Publisher extends UntypedActor {
 
     // activate the extension
-    ActorRef mediator = DistributedPubSubExtension.get(getContext().system()).mediator();
+    ActorRef mediator = 
+      DistributedPubSubExtension.get(getContext().system()).mediator();
 
     public void onReceive(Object msg) {
       if (msg instanceof String) {
         String in = (String) msg;
         String out = in.toUpperCase();
-        mediator.tell(new DistributedPubSubMediator.Publish("content", out), getSelf());
+        mediator.tell(new DistributedPubSubMediator.Publish("content", out), 
+          getSelf());
       } else {
         unhandled(msg);
       }

akka-contrib/src/test/java/akka/contrib/pattern/ReliableProxyTest.java

@@ -68,7 +68,8 @@ public class ReliableProxyTest {
         return new UntypedActor() {
 
           //#demo-transition
-          final ActorRef proxy = getContext().actorOf(Props.create(ReliableProxy.class, target, Duration.create(100, "millis")));
+          final ActorRef proxy = getContext().actorOf(Props.create(ReliableProxy.class, target,
+            Duration.create(100, "millis")));
           ActorRef client = null;
           {
             proxy.tell(new FSM.SubscribeTransitionCallBack(getSelf()), getSelf());

akka-docs/rst/java/code/docs/actor/UntypedActorDocTest.java

@@ -161,7 +161,8 @@ public class UntypedActorDocTest {
     //#system-actorOf
     // ActorSystem is a heavy object: create only one per application
     final ActorSystem system = ActorSystem.create("MySystem");
-    final ActorRef myActor = system.actorOf(Props.create(MyUntypedActor.class), "myactor");
+    final ActorRef myActor = system.actorOf(Props.create(MyUntypedActor.class),
+      "myactor");
     //#system-actorOf
     try {
       new JavaTestKit(system) {
@@ -238,7 +239,8 @@ public class UntypedActorDocTest {
     //#creating-indirectly
     
     final ActorRef myActor = getContext().actorOf(
-      Props.create(DependencyInjector.class, applicationContext, "MyActor"), "myactor3");
+      Props.create(DependencyInjector.class, applicationContext, "MyActor"),
+        "myactor3");
     //#creating-indirectly
     new JavaTestKit(system) {
       {

akka-docs/rst/java/code/docs/actor/mailbox/MyDurableMessageQueue.java

@@ -23,8 +23,8 @@ public class MyDurableMessageQueue extends DurableMessageQueueWithSerialization
   private final QueueStorage storage = new QueueStorage();
   // A real-world implementation would use configuration to set the last 
   // three parameters below
-  private final CircuitBreaker breaker = CircuitBreaker.create(system().scheduler(), 5, 
-    Duration.create(30, "seconds"), Duration.create(1, "minute"));
+  private final CircuitBreaker breaker = CircuitBreaker.create(system().scheduler(),
+    5, Duration.create(30, "seconds"), Duration.create(1, "minute"));
 
   @Override
   public void enqueue(ActorRef receiver, final Envelope envelope) {

akka-docs/rst/java/code/docs/future/FutureDocTest.java

@@ -566,7 +566,8 @@ public class FutureDocTest {
         return "foo";
       }
     }, ec);
-    Future<String> result = Futures.firstCompletedOf(Arrays.<Future<String>>asList(future, delayed), ec);
+    Future<String> result = Futures.firstCompletedOf(
+      Arrays.<Future<String>>asList(future, delayed), ec);
     //#after
     Await.result(result, Duration.create(2, SECONDS));
   }

akka-docs/rst/java/code/docs/io/japi/Processor.java

@@ -43,7 +43,8 @@ public class Processor extends UntypedActor {
   final PipelineStage<Context, Message, ByteString, Message, ByteString> stages =
     PipelineStage.sequence(
         // Java 7 can infer these types, Java 6 cannot
-    PipelineStage.<Context, Message, Message, ByteString, Message, Message, ByteString> sequence( //
+    PipelineStage.<Context, Message, Message, ByteString, Message, Message, 
+        ByteString> sequence( //
       new TickGenerator<Message, Message>(interval), //
       new MessageStage()), //
       new LengthFieldFrame(10000));

akka-docs/rst/java/code/docs/io/japi/SslDocTest.java

@@ -57,7 +57,8 @@ public class SslDocTest {
     final LoggingAdapter log = Logging
         .getLogger(getContext().system(), getSelf());
 
-    public SslClient(InetSocketAddress remote, SSLContext sslContext, ActorRef listener) {
+    public SslClient(InetSocketAddress remote, SSLContext sslContext, 
+        ActorRef listener) {
       this.remote = remote;
       this.sslContext = sslContext;
       this.listener = listener;

akka-docs/rst/java/code/docs/jrouting/CustomRouterDocTest.java

@@ -176,14 +176,17 @@ public class CustomRouterDocTest {
       //#crRoutingLogic
       return new CustomRoute() {
         @Override
-        public scala.collection.immutable.Seq<Destination> destinationsFor(ActorRef sender, Object msg) {
+        public scala.collection.immutable.Seq<Destination> destinationsFor(
+            ActorRef sender, Object msg) {
           switch ((Message) msg) {
           case DemocratVote:
           case DemocratCountResult:
-            return akka.japi.Util.immutableSingletonSeq(new Destination(sender, democratActor));
+            return akka.japi.Util.immutableSingletonSeq(
+              new Destination(sender, democratActor));
           case RepublicanVote:
           case RepublicanCountResult:
-            return akka.japi.Util.immutableSingletonSeq(new Destination(sender, republicanActor));
+            return akka.japi.Util.immutableSingletonSeq(
+              new Destination(sender, republicanActor));
           default:
             throw new IllegalArgumentException("Unknown message: " + msg);
           }

akka-docs/rst/java/code/docs/serialization/SerializationDocTest.java

@@ -64,7 +64,8 @@ public class SerializationDocTest {
 
     // Deserialize
     // (beneath fromBinary)
-    final ActorRef deserializedActorRef = extendedSystem.provider().resolveActorRef(identifier);
+    final ActorRef deserializedActorRef = extendedSystem.provider().resolveActorRef(
+      identifier);
     // Then just use the ActorRef
     //#actorref-serializer
     JavaTestKit.shutdownActorSystem(extendedSystem);

akka-docs/rst/java/code/docs/zeromq/ZeromqDocTest.java

@@ -88,7 +88,8 @@ public class ZeromqDocTest {
 
     byte[] payload = new byte[0];
     //#pub-topic
-    pubSocket.tell(ZMQMessage.withFrames(ByteString.fromString("foo.bar"), ByteString.fromArray(payload)), null);
+    pubSocket.tell(ZMQMessage.withFrames(ByteString.fromString("foo.bar"), 
+      ByteString.fromArray(payload)), null);
     //#pub-topic
 
     system.stop(subSocket);

akka-docs/rst/project/migration-guide-2.1.x-2.2.x.rst

@@ -299,7 +299,8 @@ The following will not match::
 
 Instead, use actorSelection followed by identify request, and watch the verified actor reference::
 
-  val selection = context.actorSelection("akka.tcp://actorSystemName@10.0.0.1:2552/user/actorName")
+  val selection = context.actorSelection(
+    "akka.tcp://actorSystemName@10.0.0.1:2552/user/actorName")
   selection ! Identify(None)
   var ref: ActorRef = _
 

akka-docs/rst/scala/code/docs/actor/TypedActorDocSpec.scala

@@ -11,7 +11,8 @@ import org.scalatest.{ BeforeAndAfterAll, WordSpec }
 import org.scalatest.matchers.MustMatchers
 import akka.testkit._
 //#typed-actor-impl
-import java.lang.String.{ valueOf ⇒ println } //Mr funny man avoids printing to stdout AND keeping docs alright
+//Mr funny man avoids printing to stdout AND keeping docs alright
+import java.lang.String.{ valueOf ⇒ println }
 import akka.actor.ActorRef
 
 //#typed-actor-iface

akka-docs/rst/scala/code/docs/dispatcher/DispatcherDocSpec.scala

@@ -191,7 +191,8 @@ object DispatcherDocSpec {
   import akka.dispatch.RequiresMessageQueue
   import akka.dispatch.BoundedMessageQueueSemantics
 
-  class MyBoundedActor extends MyActor with RequiresMessageQueue[BoundedMessageQueueSemantics]
+  class MyBoundedActor extends MyActor
+    with RequiresMessageQueue[BoundedMessageQueueSemantics]
   //#required-mailbox-class
 
   //#mailbox-implementation-example
@@ -301,7 +302,8 @@ class DispatcherDocSpec extends AkkaSpec(DispatcherDocSpec.config) {
           case x ⇒ log.info(x.toString)
         }
       }
-      val a = system.actorOf(Props(classOf[Logger], this).withDispatcher("prio-dispatcher"))
+      val a = system.actorOf(Props(classOf[Logger], this).withDispatcher(
+        "prio-dispatcher"))
 
       /*
        * Logs:

akka-docs/rst/scala/code/docs/serialization/SerializationDocSpec.scala

@@ -182,7 +182,8 @@ package docs.serialization {
       }
 
       def serializeTo(ref: ActorRef, remote: Address): String =
-        ref.path.toSerializationFormatWithAddress(ExternalAddress(extendedSystem).addressFor(remote))
+        ref.path.toSerializationFormatWithAddress(ExternalAddress(extendedSystem).
+          addressFor(remote))
       //#external-address
     }
 
@@ -197,7 +198,8 @@ package docs.serialization {
       }
 
       def serializeAkkaDefault(ref: ActorRef): String =
-        ref.path.toSerializationFormatWithAddress(ExternalAddress(theActorSystem).addressForAkka)
+        ref.path.toSerializationFormatWithAddress(ExternalAddress(theActorSystem).
+          addressForAkka)
       //#external-address-default
     }
   }

akka-docs/rst/scala/code/docs/testkit/TestKitUsageSpec.scala

@@ -146,8 +146,8 @@ object TestKitUsageSpec {
    * like to test that the interesting value is received and that you cant
    * be bothered with the rest
    */
-  class SequencingActor(next: ActorRef, head: immutable.Seq[String], tail: immutable.Seq[String])
-    extends Actor {
+  class SequencingActor(next: ActorRef, head: immutable.Seq[String],
+                        tail: immutable.Seq[String]) extends Actor {
     def receive = {
       case msg ⇒ {
         head foreach { next ! _ }

akka-docs/rst/scala/code/docs/zeromq/ZeromqDocSpec.scala

@@ -99,7 +99,8 @@ object ZeromqDocSpec {
     def receive = {
       // the first frame is the topic, second is the message
       case m: ZMQMessage if m.frames(0).utf8String == "health.heap" ⇒
-        val Heap(timestamp, used, max) = ser.deserialize(m.frames(1).toArray, classOf[Heap]).get
+        val Heap(timestamp, used, max) =
+          ser.deserialize(m.frames(1).toArray, classOf[Heap]).get
         if ((used.toDouble / max) > 0.9) count += 1
         else count = 0
         if (count > 10) log.warning("Need more memory, using {} %",

akka-remote/src/main/resources/reference.conf

@@ -84,8 +84,8 @@ akka {
       mailbox-type = "akka.dispatch.UnboundedDequeBasedMailbox"
     }
 
-    # Controls the backoff interval after a refused write is reattempted. (Transports may
-    # refuse writes if their internal buffer is full)
+    # Controls the backoff interval after a refused write is reattempted.
+    # (Transports may refuse writes if their internal buffer is full)
     backoff-interval = 0.01 s
 
     # Acknowledgment timeout of management commands sent to the transport stack.
@@ -135,7 +135,8 @@ akka {
     ### Failure detection and recovery
 
     # Settings for the Phi accrual failure detector (http://ddg.jaist.ac.jp/pub/HDY+04.pdf
-    # [Hayashibara et al]) used by the remoting subsystem to detect failed connections.
+    # [Hayashibara et al]) used by the remoting subsystem to detect failed
+    # connections.
     transport-failure-detector {
 
       # FQCN of the failure detector implementation.
@@ -359,13 +360,13 @@ akka {
 
       # Sets the size of the connection backlog
       backlog = 4096
-      
+
       # Enables the TCP_NODELAY flag, i.e. disables Nagle’s algorithm
       tcp-nodelay = on
-      
+
       # Enables TCP Keepalive, subject to the O/S kernel’s configuration
       tcp-keepalive = on
-      
+
       # Enables SO_REUSEADDR, which determines when an ActorSystem can open
       # the specified listen port (the meaning differs between *nix and Windows)
       tcp-reuse-addr = on

akka-samples/akka-sample-cluster/src/main/java/sample/cluster/factorial/japi/FactorialFrontendMain.java

@@ -20,7 +20,8 @@ public class FactorialFrontendMain {
     Cluster.get(system).registerOnMemberUp(new Runnable() {
       @Override
       public void run() {
-        system.actorOf(Props.create(FactorialFrontend.class, upToN, true), "factorialFrontend");
+        system.actorOf(Props.create(FactorialFrontend.class, upToN, true), 
+          "factorialFrontend");
       }
     });
     //#registerOnUp

akka-samples/akka-sample-cluster/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSingleMasterSpec.scala

@@ -100,7 +100,8 @@ abstract class StatsSampleSingleMasterSpec extends MultiNodeSpec(StatsSampleSing
       // service and worker nodes might not be up yet
       awaitAssert {
         facade ! StatsJob("this is the text that will be analyzed")
-        expectMsgType[StatsResult](1.second).meanWordLength must be(3.875 plusOrMinus 0.001)
+        expectMsgType[StatsResult](1.second).meanWordLength must be(
+          3.875 plusOrMinus 0.001)
       }
 
       testConductor.enter("done")

akka-samples/akka-sample-cluster/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSpec.scala

@@ -120,7 +120,8 @@ abstract class StatsSampleSpec extends MultiNodeSpec(StatsSampleSpecConfig)
       // first attempts might fail because worker actors not started yet
       awaitAssert {
         service ! StatsJob("this is the text that will be analyzed")
-        expectMsgType[StatsResult](1.second).meanWordLength must be(3.875 plusOrMinus 0.001)
+        expectMsgType[StatsResult](1.second).meanWordLength must be(
+          3.875 plusOrMinus 0.001)
       }
 
     }

akka-samples/akka-sample-remote/src/main/java/sample/remote/calculator/java/JCreationApplication.java

@@ -18,9 +18,10 @@ public class JCreationApplication implements Bootable {
   public JCreationApplication() {
     system = ActorSystem.create("CreationApplication", ConfigFactory.load()
         .getConfig("remotecreation"));
-    final ActorRef remoteActor = system.actorOf(Props.create(JAdvancedCalculatorActor.class),
-        "advancedCalculator");
-    actor = system.actorOf(Props.create(JCreationActor.class, remoteActor), "creationActor");
+    final ActorRef remoteActor = system.actorOf(Props.create(
+      JAdvancedCalculatorActor.class), "advancedCalculator");
+    actor = system.actorOf(Props.create(JCreationActor.class, remoteActor), 
+      "creationActor");
 
   }
 

akka-samples/akka-sample-remote/src/main/java/sample/remote/calculator/java/JLookupActor.java

@@ -42,11 +42,13 @@ public class JLookupActor extends UntypedActor {
 
     } else if (message instanceof Op.AddResult) {
       Op.AddResult result = (Op.AddResult) message;
-      System.out.printf("Add result: %d + %d = %d\n", result.getN1(), result.getN2(), result.getResult());
+      System.out.printf("Add result: %d + %d = %d\n", result.getN1(), 
+        result.getN2(), result.getResult());
 
     } else if (message instanceof Op.SubtractResult) {
       Op.SubtractResult result = (Op.SubtractResult) message;
-      System.out.printf("Sub result: %d - %d = %d\n", result.getN1(), result.getN2(), result.getResult());
+      System.out.printf("Sub result: %d - %d = %d\n", result.getN1(), 
+        result.getN2(), result.getResult());
 
     } else {
       unhandled(message);

akka-samples/akka-sample-remote/src/main/java/sample/remote/calculator/java/JLookupApplication.java

@@ -18,8 +18,10 @@ public class JLookupApplication implements Bootable {
   private ActorRef actor;
 
   public JLookupApplication() {
-    system = ActorSystem.create("LookupApplication", ConfigFactory.load().getConfig("remotelookup"));
-    final String path = "akka.tcp://CalculatorApplication@127.0.0.1:2552/user/simpleCalculator";
+    system = ActorSystem.create("LookupApplication", ConfigFactory.load().getConfig(
+      "remotelookup"));
+    final String path = 
+      "akka.tcp://CalculatorApplication@127.0.0.1:2552/user/simpleCalculator";
     actor = system.actorOf(Props.create(JLookupActor.class, path), "lookupActor");
   }
 

akka-samples/akka-sample-remote/src/main/java/sample/remote/calculator/java/JSimpleCalculatorActor.java

@@ -19,7 +19,8 @@ public class JSimpleCalculatorActor extends UntypedActor {
 
     } else if (message instanceof Op.Subtract) {
       Op.Subtract subtract = (Op.Subtract) message;
-      System.out.println("Calculating " + subtract.getN1() + " - " + subtract.getN2());
+      System.out.println("Calculating " + subtract.getN1() + " - " + 
+        subtract.getN2());
       getSender().tell(new Op.SubtractResult(
           subtract.getN1(), subtract.getN2(), subtract.getN1() - subtract.getN2()),
           getSelf());