Added checkstyle for tests

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

@@ -25,7 +25,7 @@ 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() {

spring-cloud-function-deployer/src/main/java/org/springframework/cloud/function/deployer/FunctionApplication.java

@@ -21,6 +21,7 @@ import java.io.IOException;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 // @checkstyle:off
+
 /**
  * @author Mark Fisher
  * @author Dave Syer

spring-cloud-function-deployer/src/test/java/org/springframework/cloud/function/deployer/FunctionCreatorConfigurationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019-2018 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.

spring-cloud-function-deployer/src/test/java/org/springframework/cloud/function/deployer/SingleEntryFunctionRegistryTests.java

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.cloud.function.deployer;
 
 import java.util.function.Function;

spring-cloud-function-deployer/src/test/java/org/springframework/cloud/function/deployer/SpringFunctionAppConfigurationTests.java

@@ -39,7 +39,7 @@ import static org.hamcrest.Matchers.containsString;
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = FunctionDeployerConfiguration.class, webEnvironment = SpringBootTest.WebEnvironment.NONE)
 @TestPropertySource(properties = {
-		"function.location=file:target/it/support/target/function-sample-1.0.0.M1-exec.jar", })
+		"function.location=file:target/it/support/target/function-sample-1.0.0.M1-exec.jar" })
 public abstract class SpringFunctionAppConfigurationTests {
 
 	@Autowired

spring-cloud-function-deployer/src/test/java/org/springframework/cloud/function/deployer/SpringFunctionAppExplodedConfigurationTests.java

@@ -39,7 +39,7 @@ import static org.hamcrest.Matchers.containsString;
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = FunctionDeployerConfiguration.class, webEnvironment = SpringBootTest.WebEnvironment.NONE)
 @TestPropertySource(properties = {
-		"function.location=file:target/it/support/target/dependency", })
+		"function.location=file:target/it/support/target/dependency" })
 public abstract class SpringFunctionAppExplodedConfigurationTests {
 
 	@Autowired

spring-cloud-function-deployer/src/test/java/org/springframework/cloud/function/deployer/SpringFunctionFluxConfigurationTests.java

@@ -98,10 +98,10 @@ class Foo {
 
 	private String value;
 
-	public Foo() {
+	Foo() {
 	}
 
-	public Foo(String value) {
+	Foo(String value) {
 		this.value = value;
 	}
 

spring-cloud-function-deployer/src/test/resources/app/META-INF/MANIFEST.MF

@@ -11,4 +11,4 @@ Start-Class: org.springframework.cloud.function.test.FunctionApp
 Created-By: Apache Maven 3.5.0
 Build-Jdk: 1.8.0_131
 Implementation-URL: http://projects.spring.io/spring-boot/function-sam
- ple/
+ ple/