Turned on checkstyle

spring-cloud-function-deployer/src/it/flux/pom.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xmlns="http://maven.apache.org/POM/4.0.0"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<groupId>com.example</groupId>
@@ -12,12 +13,13 @@
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>2.1.2.RELEASE</version>
-		<relativePath />
+		<relativePath/>
 	</parent>
 
 	<properties>
 		<java.version>1.8</java.version>
-		<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT</spring-cloud-function.version>
+		<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT
+		</spring-cloud-function.version>
 		<wrapper.version>1.0.17.RELEASE</wrapper.version>
 	</properties>
 

spring-cloud-function-deployer/src/it/flux/src/main/java/com/example/functions/FunctionApp.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 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.
@@ -18,26 +18,27 @@ package com.example.functions;
 
 import java.util.function.Function;
 
+import reactor.core.publisher.Flux;
+
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.Bean;
 
-import reactor.core.publisher.Flux;
-
 /**
  * @author Dave Syer
  */
 @SpringBootApplication
 public class FunctionApp {
-	
+
+	public static void main(String[] args) throws Exception {
+		SpringApplication.run(FunctionApp.class, args);
+	}
+
 	@Bean
 	public Function<Flux<Foo>, Flux<Foo>> foos() {
 		return flux -> flux.map(value -> new Foo(value.getValue().toUpperCase()));
 	}
 
-	public static void main(String[] args) throws Exception {
-		SpringApplication.run(FunctionApp.class, args);
-	}
 }
 
 class Foo {
@@ -64,4 +65,4 @@ class Foo {
 		return "Foo [value=" + this.value + "]";
 	}
 
-}
+}

spring-cloud-function-deployer/src/it/support/pom.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xmlns="http://maven.apache.org/POM/4.0.0"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<groupId>com.example</groupId>
@@ -12,12 +13,13 @@
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>2.1.2.RELEASE</version>
-		<relativePath />
+		<relativePath/>
 	</parent>
 
 	<properties>
 		<java.version>1.8</java.version>
-		<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT</spring-cloud-function.version>
+		<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT
+		</spring-cloud-function.version>
 		<wrapper.version>1.0.17.RELEASE</wrapper.version>
 	</properties>
 

spring-cloud-function-deployer/src/it/support/src/main/java/com/example/functions/DoubleLogger.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 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.
@@ -24,4 +24,5 @@ public class DoubleLogger implements Consumer<Integer> {
 	public void accept(Integer i) {
 		System.out.println(2 * i);
 	}
+
 }

spring-cloud-function-deployer/src/it/support/src/main/java/com/example/functions/Emitter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 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.
@@ -25,10 +25,11 @@ public class Emitter implements Supplier<String> {
 
 	private int i = 0;
 
-	private String[] values = {"one", "two", "three", "four"};
+	private String[] values = { "one", "two", "three", "four" };
 
 	@Override
 	public String get() {
 		return values[i++ % values.length];
 	}
+
 }

spring-cloud-function-deployer/src/it/support/src/main/java/com/example/functions/FunctionApp.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 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.
@@ -25,7 +25,11 @@ import org.springframework.context.annotation.Bean;
  */
 @SpringBootApplication
 public class FunctionApp {
-	
+
+	public static void main(String[] args) throws Exception {
+		SpringApplication.run(FunctionApp.class, args);
+	}
+
 	@Bean
 	public DoubleLogger myDoubler() {
 		return new DoubleLogger();
@@ -41,7 +45,4 @@ public class FunctionApp {
 		return new LengthCounter();
 	}
 
-	public static void main(String[] args) throws Exception {
-		SpringApplication.run(FunctionApp.class, args);
-	}
 }

spring-cloud-function-deployer/src/it/support/src/main/java/com/example/functions/LengthCounter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 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.
@@ -27,4 +27,5 @@ public class LengthCounter implements Function<String, Integer> {
 	public Integer apply(String string) {
 		return string.length();
 	}
+
 }