Applied checkstyle

spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/src/main/java/sample/SampleBackground.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2018 the original author or authors.
+ * Copyright 2013-2019 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.
@@ -21,6 +21,7 @@ import java.util.Random;
 import brave.Tracer;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Component;

spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/src/main/java/sample/SampleController.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2018 the original author or authors.
+ * Copyright 2013-2019 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.
@@ -23,6 +23,7 @@ import brave.Span;
 import brave.Tracer;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.web.servlet.context.ServletWebServerInitializedEvent;
 import org.springframework.context.ApplicationListener;
@@ -39,6 +40,8 @@ public class SampleController
 
 	private static final Log log = LogFactory.getLog(SampleController.class);
 
+	private final Random random = new Random();
+
 	@Autowired
 	private RestTemplate restTemplate;
 
@@ -48,8 +51,6 @@ public class SampleController
 	@Autowired
 	private SampleBackground controller;
 
-	private final Random random = new Random();
-
 	private int port;
 
 	@RequestMapping("/")

spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/src/main/java/sample/SampleSleuthApplication.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2018 the original author or authors.
+ * Copyright 2013-2019 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.
@@ -17,6 +17,7 @@
 package sample;
 
 import brave.sampler.Sampler;
+
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.Bean;
@@ -30,6 +31,10 @@ import org.springframework.web.client.RestTemplate;
 @EnableAsync
 public class SampleSleuthApplication {
 
+	public static void main(String[] args) {
+		SpringApplication.run(SampleSleuthApplication.class, args);
+	}
+
 	@Bean
 	public RestTemplate restTemplate() {
 		return new RestTemplate();
@@ -40,8 +45,4 @@ public class SampleSleuthApplication {
 		return Sampler.ALWAYS_SAMPLE;
 	}
 
-	public static void main(String[] args) {
-		SpringApplication.run(SampleSleuthApplication.class, args);
-	}
-
 }

spring-cloud-sleuth-samples/spring-cloud-sleuth-sample/src/test/java/sample/SampleSleuthApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2018 the original author or authors.
+ * Copyright 2013-2019 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.
@@ -18,6 +18,7 @@ package sample;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;