Apply Google coding conventions

publish-subscribe/src/main/java/com/iluwatar/publish/subscribe/App.java

@@ -6,50 +6,49 @@ import org.apache.camel.impl.DefaultCamelContext;
 
 /**
  * 
- * When applications communicate with each other using a messaging system
- * they first need to establish a communication channel that will carry the
- * data. Message Channel decouples Message producers (publisher) and consumers (subscriber).
+ * When applications communicate with each other using a messaging system they first need to
+ * establish a communication channel that will carry the data. Message Channel decouples Message
+ * producers (publisher) and consumers (subscriber).
  * <p>
- * The sending application doesn't necessarily know what particular applications
- * will end up retrieving it, but it can be assured that the application that
- * retrieves the information is interested in that information. This is because
- * the messaging system has different Message Channels for different types of
- * information the applications want to communicate. When an application sends
- * information, it doesn't randomly add the information to any channel available;
- * it adds it to a channel whose specific purpose is to communicate that sort of
- * information. Likewise, an application that wants to receive particular information
- * doesn't pull info off some random channel; it selects what channel to get information
- * from based on what type of information it wants.
+ * The sending application doesn't necessarily know what particular applications will end up
+ * retrieving it, but it can be assured that the application that retrieves the information is
+ * interested in that information. This is because the messaging system has different Message
+ * Channels for different types of information the applications want to communicate. When an
+ * application sends information, it doesn't randomly add the information to any channel available;
+ * it adds it to a channel whose specific purpose is to communicate that sort of information.
+ * Likewise, an application that wants to receive particular information doesn't pull info off some
+ * random channel; it selects what channel to get information from based on what type of information
+ * it wants.
  * <p>
- * In this example we use Apache Camel to establish different Message Channels. The first
- * one reads from standard input and delivers messages to Direct endpoints (Publish; Broadcast). The other Message  
- * Channels are established from the Direct component to different Endpoints (Subscriber). No actual messages are sent, 
- * only the established routes are printed to standard output.
+ * In this example we use Apache Camel to establish different Message Channels. The first one reads
+ * from standard input and delivers messages to Direct endpoints (Publish; Broadcast). The other
+ * Message Channels are established from the Direct component to different Endpoints (Subscriber).
+ * No actual messages are sent, only the established routes are printed to standard output.
  * 
  */
 public class App {
 
-	/**
-	 * Program entry point
-	 * 
-	 * @param args command line args
-	 * @throws Exception
-	 */
-	public static void main(String[] args) throws Exception {
-		CamelContext context = new DefaultCamelContext();
-		
-		context.addRoutes(new RouteBuilder() {
+  /**
+   * Program entry point
+   * 
+   * @param args
+   *          command line args
+   * @throws Exception
+   */
+  public static void main(String[] args) throws Exception {
+    CamelContext context = new DefaultCamelContext();
 
-			@Override
-			public void configure() throws Exception {
-				from("stream:in")
-				.multicast()
-				.to("direct:greetings1", "direct:greetings2", "direct:greetings3");
-			}
-		});
-		
-		context.start();
-		context.getRoutes().stream().forEach((r) -> System.out.println(r));
-		context.stop();
-	}
+    context.addRoutes(new RouteBuilder() {
+
+      @Override
+      public void configure() throws Exception {
+        from("stream:in").multicast().to("direct:greetings1", "direct:greetings2",
+            "direct:greetings3");
+      }
+    });
+
+    context.start();
+    context.getRoutes().stream().forEach((r) -> System.out.println(r));
+    context.stop();
+  }
 }

publish-subscribe/src/test/java/com/iluwatar/publish/subscribe/AppTest.java

@@ -9,9 +9,9 @@ import org.junit.Test;
  */
 public class AppTest {
 
-	@Test
-	public void test() throws Exception {
-		String[] args = {};
-		App.main(args);
-	}
-}
+  @Test
+  public void test() throws Exception {
+    String[] args = {};
+    App.main(args);
+  }
+}