Upgrade to spring-javaformat 0.0.11

spring-boot-samples/spring-boot-sample-metrics-opentsdb/src/main/java/sample/metrics/opentsdb/SampleController.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2018 the original author or authors.
+ * * Copyright 2012-2019 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -39,8 +39,7 @@ public class SampleController {
 	@GetMapping("/")
 	@ResponseBody
 	public Map<String, String> hello() {
-		return Collections.singletonMap("message",
-				"Hello " + this.helloWorldProperties.getName());
+		return Collections.singletonMap("message", "Hello " + this.helloWorldProperties.getName());
 	}
 
 	protected static class Message {