Minor formatting.

src/main/java/com/rolandkuhn/rsinterop/JavaMain.java

@@ -1,20 +1,17 @@
 package com.rolandkuhn.rsinterop;
 
-import org.reactivestreams.Publisher;
-
-
-
 import akka.actor.ActorSystem;
 import akka.stream.FlowMaterializer;
 import akka.stream.javadsl.Sink;
 import akka.stream.javadsl.Source;
+import org.reactivestreams.Publisher;
 import ratpack.http.ResponseChunks;
-import ratpack.test.embed.EmbeddedApp;import reactor.rx.Stream;
+import ratpack.test.embed.EmbeddedApp;
+import reactor.rx.Stream;
 import reactor.rx.Streams;
 import rx.Observable;
 import rx.RxReactiveStreams;
 
-
 public class JavaMain {
 
 	public static void main(String[] args) {
@@ -42,6 +39,6 @@ public static void main(String[] args) {
 			final String text = client.getText();
 			System.out.println(text);
 			system.shutdown();
-		});;
+		});
 	}
 }