Going back to snapshots.

This reverts commit f7e490c466.

.github/CONTRIBUTING.md

@@ -3,7 +3,7 @@
 
 Spring Cloud is released under the non-restrictive Apache 2.0 license,
 and follows a very standard Github development process, using Github
-tracker for issues and merging pull requests into master. If you want
+tracker for issues and merging pull requests into main. If you want
 to contribute even something trivial please do not hesitate, but
 follow the guidelines below.
 
@@ -17,7 +17,7 @@ given the ability to merge pull requests.
 
 ## Code of Conduct
 This project adheres to the Contributor Covenant [code of
-conduct](https://github.com/spring-cloud/spring-cloud-build/blob/master/docs/src/main/asciidoc/code-of-conduct.adoc). By participating, you  are expected to uphold this code. Please report
+conduct](https://github.com/spring-cloud/spring-cloud-build/blob/main/docs/src/main/asciidoc/code-of-conduct.adoc). By participating, you  are expected to uphold this code. Please report
 unacceptable behavior to spring-code-of-conduct@pivotal.io.
 
 ## Code Conventions and Housekeeping
@@ -27,7 +27,7 @@ added after the original pull request but before a merge.
 * Use the Spring Framework code format conventions. If you use Eclipse
   you can import formatter settings using the
   `eclipse-code-formatter.xml` file from the
-  [Spring Cloud Build](https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/spring-cloud-dependencies-parent/eclipse-code-formatter.xml) project. If using IntelliJ, you can use the
+  [Spring Cloud Build](https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-dependencies-parent/eclipse-code-formatter.xml) project. If using IntelliJ, you can use the
   [Eclipse Code Formatter Plugin](https://plugins.jetbrains.com/plugin/6546) to import the same file.
 * Make sure all new `.java` files to have a simple Javadoc class comment with at least an
   `@author` tag identifying you, and preferably at least a paragraph on what the class is
@@ -38,7 +38,7 @@ added after the original pull request but before a merge.
   than cosmetic changes).
 * Add some Javadocs and, if you change the namespace, some XSD doc elements.
 * A few unit tests would help a lot as well -- someone has to do it.
-* If no-one else is using your branch, please rebase it against the current master (or
+* If no-one else is using your branch, please rebase it against the current main (or
   other target branch in the main project).
 * When writing a commit message please follow [these conventions](https://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html),
   if you are fixing an existing issue please add `Fixes gh-XXXX` at the end of the commit

README.adoc

@@ -7,7 +7,7 @@ Edit the files in the src/main/asciidoc/ directory instead.
 
 image::https://github.com/spring-cloud/spring-cloud-openfeign/workflows/Build/badge.svg?branch=2.2.x&style=svg["Build",link="https://github.com/spring-cloud/spring-cloud-openfeign/actions"]
 
-image:https://codecov.io/gh/spring-cloud/spring-cloud-openfeign/branch/master/graph/badge.svg["Codecov", link="https://codecov.io/gh/spring-cloud/spring-cloud-openfeign"]
+image:https://codecov.io/gh/spring-cloud/spring-cloud-openfeign/branch/main/graph/badge.svg["Codecov", link="https://codecov.io/gh/spring-cloud/spring-cloud-openfeign"]
 
 image:https://api.codacy.com/project/badge/Grade/97b04c4e609c4b4f86b415e4437a6484["Codacy code quality", link="https://www.codacy.com/app/Spring-Cloud/spring-cloud-openfeign?utm_source=github.com&utm_medium=referral&utm_content=spring-cloud/spring-cloud-openfeign&utm_campaign=Badge_Grade"]
 
@@ -66,23 +66,9 @@ the `.mvn` configuration, so if you find you have to do it to make a
 build succeed, please raise a ticket to get the settings added to
 source control.
 
-For hints on how to build the project look in `.travis.yml` if there
-is one. There should be a "script" and maybe "install" command. Also
-look at the "services" section to see if any services need to be
-running locally (e.g. mongo or rabbit).  Ignore the git-related bits
-that you might find in "before_install" since they're related to setting git
-credentials and you already have those.
+The projects that require middleware (i.e. Redis) for testing generally
+require that a local instance of [Docker](https://www.docker.com/get-started) is installed and running.
 
-The projects that require middleware generally include a
-`docker-compose.yml`, so consider using
-https://docs.docker.com/compose/[Docker Compose] to run the middeware servers
-in Docker containers. See the README in the
-https://github.com/spring-cloud-samples/scripts[scripts demo
-repository] for specific instructions about the common cases of mongo,
-rabbit and redis.
-
-NOTE: If all else fails, build with the command from `.travis.yml` (usually
-`./mvnw install`).
 
 === Documentation
 
@@ -319,4 +305,4 @@ IMPORTANT: Remember to set the `Scan Scope` to `All sources` since we apply chec
 
 == License
 
-The project license file is available https://raw.githubusercontent.com/spring-cloud/spring-cloud-openfeign/master/LICENSE.txt[here].
+The project license file is available https://raw.githubusercontent.com/spring-cloud/spring-cloud-openfeign/main/LICENSE.txt[here].

docs/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-openfeign</artifactId>
-		<version>2.2.8.RELEASE</version>
+		<version>2.2.11.BUILD-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-cloud-openfeign-docs</artifactId>
 	<packaging>pom</packaging>

docs/src/main/asciidoc/README.adoc

@@ -1,6 +1,6 @@
 image::https://github.com/spring-cloud/spring-cloud-openfeign/workflows/Build/badge.svg?branch=2.2.x&style=svg["Build",link="https://github.com/spring-cloud/spring-cloud-openfeign/actions"]
 
-image:https://codecov.io/gh/spring-cloud/spring-cloud-openfeign/branch/master/graph/badge.svg["Codecov", link="https://codecov.io/gh/spring-cloud/spring-cloud-openfeign"]
+image:https://codecov.io/gh/spring-cloud/spring-cloud-openfeign/branch/main/graph/badge.svg["Codecov", link="https://codecov.io/gh/spring-cloud/spring-cloud-openfeign"]
 
 image:https://api.codacy.com/project/badge/Grade/97b04c4e609c4b4f86b415e4437a6484["Codacy code quality", link="https://www.codacy.com/app/Spring-Cloud/spring-cloud-openfeign?utm_source=github.com&utm_medium=referral&utm_content=spring-cloud/spring-cloud-openfeign&utm_campaign=Badge_Grade"]
 
@@ -14,12 +14,12 @@ include::intro.adoc[]
 
 == Building
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/docs/src/main/asciidoc/building-jdk8.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/src/main/asciidoc/building-jdk8.adoc[]
 
 == Contributing
 
-include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/docs/src/main/asciidoc/contributing.adoc[]
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/src/main/asciidoc/contributing.adoc[]
 
 == License
 
-The project license file is available https://raw.githubusercontent.com/spring-cloud/spring-cloud-openfeign/master/LICENSE.txt[here].
+The project license file is available https://raw.githubusercontent.com/spring-cloud/spring-cloud-openfeign/main/LICENSE.txt[here].

docs/src/main/asciidoc/ghpages.sh

@@ -39,7 +39,7 @@ function check_if_anything_to_sync() {
 }
 
 function retrieve_current_branch() {
-    # Code getting the name of the current branch. For master we want to publish as we did until now
+    # Code getting the name of the current branch. For main we want to publish as we did until now
     # https://stackoverflow.com/questions/1593051/how-to-programmatically-determine-the-current-checked-out-git-branch
     # If there is a branch already passed will reuse it - otherwise will try to find it
     CURRENT_BRANCH=${BRANCH}
@@ -134,8 +134,8 @@ function add_docs_from_target() {
 
 # Copies the docs by using the retrieved properties from Maven build
 function copy_docs_for_current_version() {
-    if [[ "${CURRENT_BRANCH}" == "master" ]] ; then
-        echo -e "Current branch is master - will copy the current docs only to the root folder"
+    if [[ "${CURRENT_BRANCH}" == "main" ]] ; then
+        echo -e "Current branch is main - will copy the current docs only to the root folder"
         for f in docs/target/generated-docs/*; do
             file=${f#docs/target/generated-docs/*}
             if ! git ls-files -i -o --exclude-standard --directory | grep -q ^$file$; then
@@ -216,7 +216,7 @@ function commit_changes_if_applicable() {
         git commit -a -m "Sync docs from ${CURRENT_BRANCH} to gh-pages" && COMMIT_SUCCESSFUL="yes" || echo "Failed to commit changes"
 
         # Uncomment the following push if you want to auto push to
-        # the gh-pages branch whenever you commit to master locally.
+        # the gh-pages branch whenever you commit to main locally.
         # This is a little extreme. Use with care!
         ###################################################################
         if [[ "${COMMIT_SUCCESSFUL}" == "yes" ]] ; then
@@ -249,7 +249,7 @@ The idea of this script is to update gh-pages branch with the generated docs. Wi
 the script will work in the following manner:
 
 - if there's no gh-pages / target for docs module then the script ends
-- for master branch the generated docs are copied to the root of gh-pages branch
+- for main branch the generated docs are copied to the root of gh-pages branch
 - for any other branch (if that branch is whitelisted) a subfolder with branch name is created
     and docs are copied there
 - if the version switch is passed (-v) then a tag with (v) prefix will be retrieved and a folder
@@ -327,4 +327,4 @@ build_docs_if_applicable
 retrieve_doc_properties
 stash_changes
 add_docs_from_target
-checkout_previous_branch
+checkout_previous_branch

docs/src/main/asciidoc/sagan-index.adoc

@@ -27,7 +27,7 @@ public class WebApplication {
 
 ## Contributing
 
-We welcome contributions. You can read more on how to contribute to the project https://github.com/spring-cloud/spring-cloud-openfeign/blob/master/README.adoc#3-contributing[here].
+We welcome contributions. You can read more on how to contribute to the project https://github.com/spring-cloud/spring-cloud-openfeign/blob/main/README.adoc#3-contributing[here].
 
 ## Community Support
 

docs/src/main/asciidoc/spring-cloud-openfeign.adoc

@@ -55,7 +55,7 @@ public interface StoreClient {
 }
 ----
 
-In the `@FeignClient` annotation the String value ("stores" above) is an arbitrary client name, which is used to create either a https://github.com/Netflix/ribbon[Ribbon] load-balancer (see <<spring-cloud-ribbon,below for details of Ribbon support>> and <<spring-cloud-circuitbreaker,below for details of Spring Cloud CircuitBreaker support>>) or https://github.com/spring-cloud/spring-cloud-commons/blob/master/spring-cloud-commons/src/main/java/org/springframework/cloud/client/loadbalancer/reactive/ReactiveLoadBalancer.java[Spring Cloud LoadBalancer].
+In the `@FeignClient` annotation the String value ("stores" above) is an arbitrary client name, which is used to create either a https://github.com/Netflix/ribbon[Ribbon] load-balancer (see <<spring-cloud-ribbon,below for details of Ribbon support>> and <<spring-cloud-circuitbreaker,below for details of Spring Cloud CircuitBreaker support>>) or https://github.com/spring-cloud/spring-cloud-commons/blob/main/spring-cloud-commons/src/main/java/org/springframework/cloud/client/loadbalancer/reactive/ReactiveLoadBalancer.java[Spring Cloud LoadBalancer].
 You can also specify a URL using the `url` attribute
 (absolute value or just a hostname). The name of the bean in the
 application context is the fully qualified name of the interface.
@@ -523,10 +523,7 @@ public interface UserClient extends UserService {
 }
 ----
 
-NOTE: It is generally not advisable to share an interface between a
-server and a client. It introduces tight coupling, and also actually
-doesn't work with Spring MVC in its current form (method parameter
-mapping is not inherited).
+WARNING: `@FeignClient` interfaces should not be shared between server and client and annotating `@FeignClient` interfaces with `@RequestMapping` on class level is no longer supported.
 
 === Feign request/response compression
 

pom.xml

@@ -4,14 +4,14 @@
 		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>spring-cloud-openfeign</artifactId>
-	<version>2.2.8.RELEASE</version>
+	<version>2.2.11.BUILD-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>Spring Cloud OpenFeign</name>
 	<description>Spring Cloud OpenFeign</description>
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>2.3.4.RELEASE</version>
+		<version>2.3.6.BUILD-SNAPSHOT</version>
 		<relativePath/>
 	</parent>
 	<scm>
@@ -26,8 +26,8 @@
 	<properties>
 		<main.basedir>${basedir}</main.basedir>
 		<jackson.version>2.11.3</jackson.version>
-		<spring-cloud-commons.version>2.2.8.RELEASE</spring-cloud-commons.version>
-		<spring-cloud-netflix.version>2.2.8.RELEASE</spring-cloud-netflix.version>
+		<spring-cloud-commons.version>2.2.9.RELEASE</spring-cloud-commons.version>
+		<spring-cloud-netflix.version>2.2.9.RELEASE</spring-cloud-netflix.version>
 
 		<!-- Plugin versions -->
 		<maven-eclipse-plugin.version>2.10</maven-eclipse-plugin.version>

spring-cloud-openfeign-core/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-openfeign</artifactId>
-		<version>2.2.8.RELEASE</version>
+		<version>2.2.11.BUILD-SNAPSHOT</version>
 		<relativePath>..</relativePath> <!-- lookup parent from repository -->
 	</parent>
 	<artifactId>spring-cloud-openfeign-core</artifactId>

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/FeignClientFactoryBean.java

@@ -373,12 +373,10 @@ public class FeignClientFactoryBean implements FactoryBean<Object>, Initializing
 		Feign.Builder builder = feign(context);
 
 		if (!StringUtils.hasText(url)) {
-			if (url != null && LOG.isWarnEnabled()) {
-				LOG.warn(
-						"The provided URL is empty. Will try picking an instance via load-balancing.");
-			}
-			else if (LOG.isDebugEnabled()) {
-				LOG.debug("URL not provided. Will use LoadBalancer.");
+
+			if (LOG.isInfoEnabled()) {
+				LOG.info("For '" + name
+						+ "' URL not provided. Will try picking an instance via load-balancing.");
 			}
 			if (!name.startsWith("http")) {
 				url = "http://" + name;

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/annotation/MatrixVariableParameterProcessor.java

@@ -75,7 +75,7 @@ public class MatrixVariableParameterProcessor implements AnnotatedParameterProce
 	private String expandMap(Object object) {
 		Map<String, Object> paramMap = (Map) object;
 
-		return paramMap.keySet().stream()
+		return paramMap.keySet().stream().filter(key -> paramMap.get(key) != null)
 				.map(key -> ";" + key + "=" + paramMap.get(key).toString())
 				.collect(Collectors.joining());
 	}

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/hateoas/FeignHalAutoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2020 the original author or authors.
+ * Copyright 2016-2021 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.
@@ -16,37 +16,30 @@
 
 package org.springframework.cloud.openfeign.hateoas;
 
-import java.util.Arrays;
 import java.util.Collections;
 
-import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
-import org.springframework.boot.autoconfigure.AutoConfigureBefore;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
 import org.springframework.boot.autoconfigure.data.rest.RepositoryRestMvcAutoConfiguration;
-import org.springframework.boot.autoconfigure.hateoas.HypermediaAutoConfiguration;
 import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
 import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.hateoas.RepresentationModel;
-import org.springframework.hateoas.mediatype.MessageResolver;
-import org.springframework.hateoas.mediatype.hal.CurieProvider;
-import org.springframework.hateoas.mediatype.hal.DefaultCurieProvider;
-import org.springframework.hateoas.mediatype.hal.HalConfiguration;
-import org.springframework.hateoas.mediatype.hal.Jackson2HalModule;
-import org.springframework.hateoas.server.LinkRelationProvider;
+import org.springframework.hateoas.mediatype.hal.HalMediaTypeConfiguration;
 import org.springframework.hateoas.server.mvc.TypeConstrainedMappingJackson2HttpMessageConverter;
 
 import static org.springframework.hateoas.MediaTypes.HAL_JSON;
 
 /**
  * @author Hector Espert
+ * @author Olga Maciaszek-Sharma
  */
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnWebApplication
@@ -54,41 +47,19 @@ import static org.springframework.hateoas.MediaTypes.HAL_JSON;
 @AutoConfigureAfter({ JacksonAutoConfiguration.class,
 		HttpMessageConvertersAutoConfiguration.class,
 		RepositoryRestMvcAutoConfiguration.class })
-@AutoConfigureBefore(HypermediaAutoConfiguration.class)
 public class FeignHalAutoConfiguration {
 
 	@Bean
+	@ConditionalOnBean(HalMediaTypeConfiguration.class)
 	@ConditionalOnMissingBean
 	public TypeConstrainedMappingJackson2HttpMessageConverter halJacksonHttpMessageConverter(
 			ObjectProvider<ObjectMapper> objectMapper,
-			ObjectProvider<HalConfiguration> halConfiguration,
-			ObjectProvider<MessageResolver> messageResolver,
-			ObjectProvider<CurieProvider> curieProvider,
-			ObjectProvider<LinkRelationProvider> linkRelationProvider) {
-
+			HalMediaTypeConfiguration halConfiguration) {
 		ObjectMapper mapper = objectMapper.getIfAvailable(ObjectMapper::new).copy();
-		mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
-
-		HalConfiguration configuration = halConfiguration
-				.getIfAvailable(HalConfiguration::new);
-
-		CurieProvider curieProviderInstance = curieProvider
-				.getIfAvailable(() -> new DefaultCurieProvider(Collections.emptyMap()));
-
-		Jackson2HalModule.HalHandlerInstantiator halHandlerInstantiator = new Jackson2HalModule.HalHandlerInstantiator(
-				linkRelationProvider.getIfAvailable(), curieProviderInstance,
-				messageResolver.getIfAvailable(), configuration);
-
-		mapper.setHandlerInstantiator(halHandlerInstantiator);
-
-		if (!Jackson2HalModule.isAlreadyRegisteredIn(mapper)) {
-			Jackson2HalModule halModule = new Jackson2HalModule();
-			mapper.registerModule(halModule);
-		}
-
+		halConfiguration.configureObjectMapper(mapper);
 		TypeConstrainedMappingJackson2HttpMessageConverter converter = new TypeConstrainedMappingJackson2HttpMessageConverter(
 				RepresentationModel.class);
-		converter.setSupportedMediaTypes(Arrays.asList(HAL_JSON));
+		converter.setSupportedMediaTypes(Collections.singletonList(HAL_JSON));
 		converter.setObjectMapper(mapper);
 		return converter;
 	}

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/loadbalancer/LoadBalancerResponseStatusCodeException.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright 2013-2020 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.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.cloud.openfeign.loadbalancer;
+
+import java.io.ByteArrayInputStream;
+import java.net.URI;
+
+import feign.Response;
+
+import org.springframework.cloud.client.loadbalancer.RetryableStatusCodeException;
+
+/**
+ * A {@link RetryableStatusCodeException} for {@link Response}s.
+ *
+ * @author Ryan Baxter
+ */
+public class LoadBalancerResponseStatusCodeException
+		extends RetryableStatusCodeException {
+
+	private final Response response;
+
+	public LoadBalancerResponseStatusCodeException(String serviceId, Response response,
+			byte[] body, URI uri) {
+		super(serviceId, response.status(), response, uri);
+		this.response = Response.builder()
+				.body(new ByteArrayInputStream(body), body.length)
+				.headers(response.headers()).reason(response.reason())
+				.status(response.status()).request(response.request()).build();
+	}
+
+	@Override
+	public Response getResponse() {
+		return this.response;
+	}
+
+}

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/loadbalancer/RetryableFeignBlockingLoadBalancerClient.java

@@ -36,7 +36,6 @@ import org.springframework.cloud.client.loadbalancer.LoadBalancedRecoveryCallbac
 import org.springframework.cloud.client.loadbalancer.LoadBalancedRetryContext;
 import org.springframework.cloud.client.loadbalancer.LoadBalancedRetryFactory;
 import org.springframework.cloud.client.loadbalancer.LoadBalancedRetryPolicy;
-import org.springframework.cloud.client.loadbalancer.RetryableStatusCodeException;
 import org.springframework.cloud.loadbalancer.blocking.client.BlockingLoadBalancerClient;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
@@ -46,6 +45,7 @@ import org.springframework.retry.backoff.BackOffPolicy;
 import org.springframework.retry.backoff.NoBackOffPolicy;
 import org.springframework.retry.policy.NeverRetryPolicy;
 import org.springframework.retry.support.RetryTemplate;
+import org.springframework.util.StreamUtils;
 
 /**
  * A {@link Client} implementation that provides Spring Retry support for requests
@@ -112,9 +112,11 @@ public class RetryableFeignBlockingLoadBalancerClient implements Client {
 					LOG.debug(
 							String.format("Retrying on status code: %d", responseStatus));
 				}
+				byte[] byteArray = response.body() == null ? new byte[] {}
+						: StreamUtils.copyToByteArray(response.body().asInputStream());
 				response.close();
-				throw new RetryableStatusCodeException(serviceId, responseStatus,
-						response, URI.create(request.url()));
+				throw new LoadBalancerResponseStatusCodeException(serviceId, response,
+						byteArray, URI.create(request.url()));
 			}
 			return response;
 		}, new LoadBalancedRecoveryCallback<Response, Response>() {

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/support/SpringEncoder.java

@@ -24,6 +24,7 @@ import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.Objects;
 import java.util.stream.Stream;
 
 import feign.RequestTemplate;
@@ -48,6 +49,10 @@ import org.springframework.web.multipart.MultipartFile;
 
 import static org.springframework.cloud.openfeign.support.FeignUtils.getHeaders;
 import static org.springframework.cloud.openfeign.support.FeignUtils.getHttpHeaders;
+import static org.springframework.http.MediaType.APPLICATION_FORM_URLENCODED;
+import static org.springframework.http.MediaType.MULTIPART_FORM_DATA;
+import static org.springframework.http.MediaType.MULTIPART_MIXED;
+import static org.springframework.http.MediaType.MULTIPART_RELATED;
 
 /**
  * @author Spencer Gibb
@@ -56,6 +61,7 @@ import static org.springframework.cloud.openfeign.support.FeignUtils.getHttpHead
  * @author Aaron Whiteside
  * @author Darren Foong
  * @author Olga Maciaszek-Sharma
+ * @author Can Bezmen
  */
 @SuppressWarnings("rawtypes")
 public class SpringEncoder implements Encoder {
@@ -99,8 +105,8 @@ public class SpringEncoder implements Encoder {
 				requestContentType = MediaType.valueOf(type);
 			}
 
-			if (isMultipartType(requestContentType)) {
-				this.springFormEncoder.encode(requestBody, bodyType, request);
+			if (isFormRelatedContentType(requestContentType)) {
+				springFormEncoder.encode(requestBody, bodyType, request);
 				return;
 			}
 			else {
@@ -117,7 +123,7 @@ public class SpringEncoder implements Encoder {
 
 	private void encodeWithMessageConverter(Object requestBody, Type bodyType,
 			RequestTemplate request, MediaType requestContentType) {
-		for (HttpMessageConverter messageConverter : this.messageConverters.getObject()
+		for (HttpMessageConverter messageConverter : messageConverters.getObject()
 				.getConverters()) {
 			FeignOutputMessage outputMessage;
 			try {
@@ -223,9 +229,18 @@ public class SpringEncoder implements Encoder {
 		}
 	}
 
+	private boolean isFormRelatedContentType(MediaType requestContentType) {
+		return isMultipartType(requestContentType)
+				|| isFormUrlEncoded(requestContentType);
+	}
+
 	private boolean isMultipartType(MediaType requestContentType) {
-		return Arrays.asList(MediaType.MULTIPART_FORM_DATA, MediaType.MULTIPART_MIXED,
-				MediaType.MULTIPART_RELATED).contains(requestContentType);
+		return Arrays.asList(MULTIPART_FORM_DATA, MULTIPART_MIXED, MULTIPART_RELATED)
+				.contains(requestContentType);
+	}
+
+	private boolean isFormUrlEncoded(MediaType requestContentType) {
+		return Objects.equals(APPLICATION_FORM_URLENCODED, requestContentType);
 	}
 
 	private boolean binaryContentType(FeignOutputMessage outputMessage) {
@@ -244,21 +259,21 @@ public class SpringEncoder implements Encoder {
 		private final HttpHeaders httpHeaders;
 
 		private FeignOutputMessage(RequestTemplate request) {
-			this.httpHeaders = getHttpHeaders(request.headers());
+			httpHeaders = getHttpHeaders(request.headers());
 		}
 
 		@Override
 		public OutputStream getBody() throws IOException {
-			return this.outputStream;
+			return outputStream;
 		}
 
 		@Override
 		public HttpHeaders getHeaders() {
-			return this.httpHeaders;
+			return httpHeaders;
 		}
 
 		public ByteArrayOutputStream getOutputStream() {
-			return this.outputStream;
+			return outputStream;
 		}
 
 	}

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/support/SpringMvcContract.java

@@ -35,6 +35,8 @@ import feign.Feign;
 import feign.MethodMetadata;
 import feign.Param;
 import feign.Request;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 
 import org.springframework.cloud.openfeign.AnnotatedParameterProcessor;
 import org.springframework.cloud.openfeign.CollectionFormat;
@@ -83,6 +85,8 @@ import static org.springframework.core.annotation.AnnotatedElementUtils.findMerg
 public class SpringMvcContract extends Contract.BaseContract
 		implements ResourceLoaderAware {
 
+	private static final Log LOG = LogFactory.getLog(SpringMvcContract.class);
+
 	private static final String ACCEPT = "Accept";
 
 	private static final String CONTENT_TYPE = "Content-Type";
@@ -181,49 +185,19 @@ public class SpringMvcContract extends Contract.BaseContract
 
 	@Override
 	protected void processAnnotationOnClass(MethodMetadata data, Class<?> clz) {
-		if (clz.getInterfaces().length == 0) {
-			RequestMapping classAnnotation = findMergedAnnotation(clz,
-					RequestMapping.class);
-			if (classAnnotation != null) {
-				// Prepend path from class annotation if specified
-				if (classAnnotation.value().length > 0) {
-					String pathValue = emptyToNull(classAnnotation.value()[0]);
-					pathValue = resolve(pathValue);
-					if (!pathValue.startsWith("/")) {
-						pathValue = "/" + pathValue;
-					}
-					data.template().uri(pathValue);
-					if (data.template().decodeSlash() != decodeSlash) {
-						data.template().decodeSlash(decodeSlash);
-					}
-				}
-			}
+		RequestMapping classAnnotation = findMergedAnnotation(clz, RequestMapping.class);
+		if (classAnnotation != null) {
+			LOG.error("Cannot process class: " + clz.getName()
+					+ ". @RequestMapping annotation is not allowed on @FeignClient interfaces.");
+			throw new IllegalArgumentException(
+					"@RequestMapping annotation not allowed on @FeignClient interfaces");
 		}
 	}
 
 	@Override
 	public MethodMetadata parseAndValidateMetadata(Class<?> targetType, Method method) {
 		processedMethods.put(Feign.configKey(targetType, method), method);
-		MethodMetadata md = super.parseAndValidateMetadata(targetType, method);
-
-		RequestMapping classAnnotation = findMergedAnnotation(targetType,
-				RequestMapping.class);
-		if (classAnnotation != null) {
-			// produces - use from class annotation only if method has not specified this
-			if (!md.template().headers().containsKey(ACCEPT)) {
-				parseProduces(md, method, classAnnotation);
-			}
-
-			// consumes -- use from class annotation only if method has not specified this
-			if (!md.template().headers().containsKey(CONTENT_TYPE)) {
-				parseConsumes(md, method, classAnnotation);
-			}
-
-			// headers -- class annotation is inherited to methods, always write these if
-			// present
-			parseHeaders(md, method, classAnnotation);
-		}
-		return md;
+		return super.parseAndValidateMetadata(targetType, method);
 	}
 
 	@Override

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/hateoas/FeignHalAutoConfigurationTests.java

@@ -16,7 +16,7 @@
 
 package org.springframework.cloud.openfeign.hateoas;
 
-import java.util.Arrays;
+import java.util.Collections;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.Test;
@@ -26,9 +26,11 @@ import org.mockito.Mock;
 import org.mockito.junit.MockitoJUnitRunner;
 
 import org.springframework.beans.factory.ObjectProvider;
+import org.springframework.beans.factory.support.DefaultListableBeanFactory;
 import org.springframework.hateoas.mediatype.MessageResolver;
 import org.springframework.hateoas.mediatype.hal.CurieProvider;
 import org.springframework.hateoas.mediatype.hal.HalConfiguration;
+import org.springframework.hateoas.mediatype.hal.HalMediaTypeConfiguration;
 import org.springframework.hateoas.mediatype.hal.Jackson2HalModule;
 import org.springframework.hateoas.server.LinkRelationProvider;
 import org.springframework.hateoas.server.mvc.TypeConstrainedMappingJackson2HttpMessageConverter;
@@ -45,20 +47,20 @@ import static org.springframework.hateoas.MediaTypes.HAL_JSON;
 @RunWith(MockitoJUnitRunner.class)
 public class FeignHalAutoConfigurationTests {
 
-	@Mock
-	private ObjectProvider<ObjectMapper> objectMapper;
-
 	@Mock
 	private ObjectProvider<HalConfiguration> halConfiguration;
 
 	@Mock
-	private ObjectProvider<LinkRelationProvider> relProvider;
+	private ObjectProvider<ObjectMapper> objectMapper;
+
+	@Mock
+	private LinkRelationProvider relProvider;
 
 	@Mock
 	private ObjectProvider<CurieProvider> curieProvider;
 
 	@Mock
-	private ObjectProvider<MessageResolver> messageResolver;
+	private MessageResolver messageResolver;
 
 	@InjectMocks
 	private FeignHalAutoConfiguration feignHalAutoConfiguration;
@@ -70,17 +72,19 @@ public class FeignHalAutoConfigurationTests {
 
 		when(halConfiguration.getIfAvailable(any()))
 				.thenReturn(mock(HalConfiguration.class));
-		when(relProvider.getIfAvailable()).thenReturn(mock(LinkRelationProvider.class));
 		when(curieProvider.getIfAvailable(any())).thenReturn(mock(CurieProvider.class));
-		when(messageResolver.getIfAvailable()).thenReturn(mock(MessageResolver.class));
+
+		HalMediaTypeConfiguration halMediaTypeConfiguration = new HalMediaTypeConfiguration(
+				relProvider, curieProvider, halConfiguration, messageResolver,
+				new DefaultListableBeanFactory());
 
 		TypeConstrainedMappingJackson2HttpMessageConverter converter = feignHalAutoConfiguration
-				.halJacksonHttpMessageConverter(objectMapper, halConfiguration,
-						messageResolver, curieProvider, relProvider);
+				.halJacksonHttpMessageConverter(objectMapper, halMediaTypeConfiguration);
 
 		assertThat(converter).isNotNull();
 		assertThat(converter.getObjectMapper()).isNotNull();
-		assertThat(converter.getSupportedMediaTypes()).isEqualTo(Arrays.asList(HAL_JSON));
+		assertThat(converter.getSupportedMediaTypes())
+				.isEqualTo(Collections.singletonList(HAL_JSON));
 
 		assertThat(Jackson2HalModule.isAlreadyRegisteredIn(converter.getObjectMapper()))
 				.isTrue();

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/loadbalancer/FeignBlockingLoadBalancerClientTests.java

@@ -54,7 +54,7 @@ import static org.mockito.Mockito.when;
  * {@link FeignBlockingLoadBalancerClient} and its delegates.
  *
  * @see <a href=
- * "https://github.com/spring-cloud/spring-cloud-commons/blob/master/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/blocking/client/BlockingLoadBalancerClientTests.java">BlockingLoadBalancerClientTests</a>
+ * "https://github.com/spring-cloud/spring-cloud-commons/blob/main/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/blocking/client/BlockingLoadBalancerClientTests.java">BlockingLoadBalancerClientTests</a>
  * @author Olga Maciaszek-Sharma
  */
 @ExtendWith(MockitoExtension.class)

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/loadbalancer/RetryableFeignBlockingLoadBalancerClientTests.java

@@ -16,7 +16,10 @@
 
 package org.springframework.cloud.openfeign.loadbalancer;
 
+import java.io.BufferedInputStream;
+import java.io.ByteArrayInputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.URI;
 import java.nio.charset.StandardCharsets;
 import java.util.Collection;
@@ -27,6 +30,7 @@ import java.util.Map;
 import feign.Client;
 import feign.Request;
 import feign.Response;
+import org.apache.commons.io.IOUtils;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -58,7 +62,7 @@ import static org.mockito.Mockito.when;
  * {@link RetryableFeignBlockingLoadBalancerClient} and its delegates.
  *
  * @see <a href=
- * "https://github.com/spring-cloud/spring-cloud-commons/blob/master/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/blocking/client/BlockingLoadBalancerClientTests.java">BlockingLoadBalancerClientTests</a>
+ * "https://github.com/spring-cloud/spring-cloud-commons/blob/main/spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/blocking/client/BlockingLoadBalancerClientTests.java">BlockingLoadBalancerClientTests</a>
  * @author Olga Maciaszek-Sharma
  */
 @ExtendWith(MockitoExtension.class)
@@ -113,6 +117,15 @@ class RetryableFeignBlockingLoadBalancerClientTests {
 		return Response.builder().request(testRequest()).status(status).build();
 	}
 
+	private Response testResponse(int status, String body) {
+		// ByteArrayInputStream ignores close() and must be wrapped
+		InputStream reallyCloseable = new BufferedInputStream(
+				new ByteArrayInputStream(body.getBytes(StandardCharsets.UTF_8)));
+		return Response.builder().request(testRequest()).status(status)
+				.body(reallyCloseable, null).build();
+
+	}
+
 	@Test
 	void shouldExecuteOriginalRequestIfInstanceNotFound() throws IOException {
 		Request request = testRequest();
@@ -148,6 +161,27 @@ class RetryableFeignBlockingLoadBalancerClientTests {
 		verify(delegate, times(2)).execute(any(), any());
 	}
 
+	@Test
+	void shouldExposeResponseBodyOnRetry() throws IOException {
+		properties.getRetryableStatusCodes().add(503);
+		Request request = testRequest();
+		when(delegate.execute(any(), any())).thenReturn(testResponse(503, "foo"),
+				testResponse(503, "foo"));
+		when(retryFactory.createRetryPolicy(any(), eq(loadBalancerClient)))
+				.thenReturn(new BlockingLoadBalancedRetryPolicy("test",
+						loadBalancerClient, properties));
+		when(loadBalancerClient.reconstructURI(serviceInstance,
+				URI.create("http://test/path")))
+						.thenReturn(URI.create("http://testhost:80/path"));
+
+		Response response = feignBlockingLoadBalancerClient.execute(request,
+				new Request.Options());
+
+		String bodyContent = IOUtils
+				.toString(response.body().asReader(StandardCharsets.UTF_8));
+		assertThat(bodyContent).isEqualTo("foo");
+	}
+
 	@Test
 	void shouldPassCorrectRequestToDelegate() throws IOException {
 		Request request = testRequest();

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/support/SpringEncoderTests.java

@@ -60,6 +60,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 import static org.springframework.http.HttpHeaders.ACCEPT;
 import static org.springframework.http.HttpHeaders.CONTENT_LENGTH;
 import static org.springframework.http.HttpHeaders.CONTENT_TYPE;
+import static org.springframework.http.MediaType.APPLICATION_FORM_URLENCODED_VALUE;
 import static org.springframework.http.MediaType.APPLICATION_OCTET_STREAM_VALUE;
 import static org.springframework.http.MediaType.MULTIPART_FORM_DATA_VALUE;
 import static org.springframework.http.MediaType.TEXT_PLAIN_VALUE;
@@ -68,6 +69,7 @@ import static org.springframework.http.MediaType.TEXT_PLAIN_VALUE;
  * @author Spencer Gibb
  * @author Olga Maciaszek-Sharma
  * @author Ahmad Mozafarnia
+ * @author Can Bezmen
  */
 @RunWith(SpringJUnit4ClassRunner.class)
 @SpringBootTest(classes = SpringEncoderTests.Application.class,
@@ -192,6 +194,18 @@ public class SpringEncoderTests {
 				.as("Body content cannot be decoded").contains("hi");
 	}
 
+	@Test
+	public void testFromURLEncodedValue() {
+		Encoder encoder = context.getInstance("formUrlEncoded", Encoder.class);
+		assertThat(encoder).isNotNull();
+		RequestTemplate request = new RequestTemplate();
+		request.header(CONTENT_TYPE, APPLICATION_FORM_URLENCODED_VALUE);
+		String body = "test";
+		encoder.encode(body, String.class, request);
+		assertThat(new String(request.requestBody().asBytes()))
+				.as("Body content cannot be decoded").contains(body);
+	}
+
 	@Test
 	public void testNoCharsetForBinaryFiles() {
 		Encoder encoder = context.getInstance("test", Encoder.class);

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/support/SpringMvcContractTests.java

@@ -62,6 +62,7 @@ import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.ANY;
 import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
 import static feign.CollectionFormat.SSV;
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
 import static org.junit.Assume.assumeTrue;
 
 /**
@@ -182,18 +183,12 @@ public class SpringMvcContractTests {
 	}
 
 	@Test
-	public void testProcessAnnotations_Class_AnnotationsGetSpecificTest()
-			throws Exception {
-		Method method = TestTemplate_Class_Annotations.class
-				.getDeclaredMethod("getSpecificTest", String.class, String.class);
-		MethodMetadata data = contract
-				.parseAndValidateMetadata(method.getDeclaringClass(), method);
-
-		assertThat(data.template().url()).isEqualTo("/prepend/{classId}/test/{testId}");
-		assertThat(data.template().method()).isEqualTo("GET");
-
-		assertThat(data.indexToName().get(0).iterator().next()).isEqualTo("classId");
-		assertThat(data.indexToName().get(1).iterator().next()).isEqualTo("testId");
+	public void testProcessAnnotations_Class_Annotations_RequestMapping() {
+		assertThatIllegalArgumentException().isThrownBy(() -> {
+			Method method = TestTemplate_Class_RequestMapping.class
+					.getDeclaredMethod("getSpecificTest", String.class, String.class);
+			contract.parseAndValidateMetadata(method.getDeclaringClass(), method);
+		});
 	}
 
 	@Test
@@ -203,7 +198,7 @@ public class SpringMvcContractTests {
 		MethodMetadata data = contract
 				.parseAndValidateMetadata(method.getDeclaringClass(), method);
 
-		assertThat(data.template().url()).isEqualTo("/prepend/{classId}");
+		assertThat(data.template().url()).isEqualTo("/");
 		assertThat(data.template().method()).isEqualTo("GET");
 
 		assertThat(data.indexToName().get(0).iterator().next()).isEqualTo("classId");
@@ -211,22 +206,6 @@ public class SpringMvcContractTests {
 		assertThat(data.template().decodeSlash()).isTrue();
 	}
 
-	@Test
-	public void testProcessAnnotations_Class_AnnotationsGetAllTests_EncodeSlash()
-			throws Exception {
-		contract = new SpringMvcContract(Collections.emptyList(), getConversionService(),
-				false);
-
-		Method method = TestTemplate_Class_Annotations.class
-				.getDeclaredMethod("getAllTests", String.class);
-		MethodMetadata data = contract
-				.parseAndValidateMetadata(method.getDeclaringClass(), method);
-
-		assertThat(data.template().url()).isEqualTo("/prepend/{classId}");
-
-		assertThat(data.template().decodeSlash()).isFalse();
-	}
-
 	@Test
 	public void testProcessAnnotations_ExtendedInterface() throws Exception {
 		Method extendedMethod = TestTemplate_Extended.class.getMethod("getAllTests",
@@ -249,27 +228,6 @@ public class SpringMvcContractTests {
 		assertThat(data.template().decodeSlash()).isTrue();
 	}
 
-	@Test
-	public void testProcessAnnotations_ExtendedInterface_EncodeSlash() throws Exception {
-		contract = new SpringMvcContract(Collections.emptyList(), getConversionService(),
-				false);
-
-		Method extendedMethod = TestTemplate_Extended.class.getMethod("getAllTests",
-				String.class);
-		MethodMetadata extendedData = contract.parseAndValidateMetadata(
-				extendedMethod.getDeclaringClass(), extendedMethod);
-
-		Method method = TestTemplate_Class_Annotations.class
-				.getDeclaredMethod("getAllTests", String.class);
-		MethodMetadata data = contract
-				.parseAndValidateMetadata(method.getDeclaringClass(), method);
-
-		assertThat(data.template().url()).isEqualTo(extendedData.template().url());
-		assertThat(data.template().method()).isEqualTo(extendedData.template().method());
-
-		assertThat(data.template().decodeSlash()).isFalse();
-	}
-
 	@Test
 	public void testProcessAnnotations_SimplePost() throws Exception {
 		Method method = TestTemplate_Simple.class.getDeclaredMethod("postTest",
@@ -305,8 +263,7 @@ public class SpringMvcContractTests {
 		MethodMetadata data = contract
 				.parseAndValidateMetadata(method.getDeclaringClass(), method);
 
-		assertThat(data.template().url())
-				.isEqualTo("/advanced/test/{id}?amount=" + "{amount}");
+		assertThat(data.template().url()).isEqualTo("/test/{id}?amount=" + "{amount}");
 		assertThat(data.template().method()).isEqualTo("PUT");
 		assertThat(data.template().headers().get("Accept").iterator().next())
 				.isEqualTo(MediaType.APPLICATION_JSON_VALUE);
@@ -341,8 +298,7 @@ public class SpringMvcContractTests {
 		MethodMetadata data = contract
 				.parseAndValidateMetadata(method.getDeclaringClass(), method);
 
-		assertThat(data.template().url())
-				.isEqualTo("/advanced/test/{id}?amount=" + "{amount}");
+		assertThat(data.template().url()).isEqualTo("/test/{id}?amount=" + "{amount}");
 		assertThat(data.template().method()).isEqualTo("PUT");
 		assertThat(data.template().headers().get("Accept").iterator().next())
 				.isEqualTo(MediaType.APPLICATION_JSON_VALUE);
@@ -366,8 +322,7 @@ public class SpringMvcContractTests {
 		MethodMetadata data = contract
 				.parseAndValidateMetadata(method.getDeclaringClass(), method);
 
-		assertThat(data.template().url())
-				.isEqualTo("/advanced/test2?amount=" + "{amount}");
+		assertThat(data.template().url()).isEqualTo("/test2?amount=" + "{amount}");
 		assertThat(data.template().method()).isEqualTo("PUT");
 		assertThat(data.template().headers().get("Accept").iterator().next())
 				.isEqualTo(MediaType.APPLICATION_JSON_VALUE);
@@ -429,7 +384,7 @@ public class SpringMvcContractTests {
 		MethodMetadata data = contract
 				.parseAndValidateMetadata(method.getDeclaringClass(), method);
 
-		assertThat(data.template().url()).isEqualTo("/advanced");
+		assertThat(data.template().url()).isEqualTo("/");
 		assertThat(data.template().method()).isEqualTo("GET");
 		assertThat(data.template().headers().get("Accept").iterator().next())
 				.isEqualTo(MediaType.APPLICATION_JSON_VALUE);
@@ -539,7 +494,7 @@ public class SpringMvcContractTests {
 				.parseAndValidateMetadata(method.getDeclaringClass(), method);
 
 		assertThat(data.template().url())
-				.isEqualTo("/advanced/testfallback/{id}?amount=" + "{amount}");
+				.isEqualTo("/testfallback/{id}?amount=" + "{amount}");
 		assertThat(data.template().method()).isEqualTo("PUT");
 		assertThat(data.template().headers().get("Accept").iterator().next())
 				.isEqualTo(MediaType.APPLICATION_JSON_VALUE);
@@ -708,6 +663,14 @@ public class SpringMvcContractTests {
 	}
 
 	@RequestMapping("/prepend/{classId}")
+	public interface TestTemplate_Class_RequestMapping {
+
+		@RequestMapping(value = "/test/{testId}", method = RequestMethod.GET)
+		TestObject getSpecificTest(@PathVariable("classId") String classId,
+				@PathVariable("testId") String testId);
+
+	}
+
 	public interface TestTemplate_Class_Annotations {
 
 		@RequestMapping(value = "/test/{testId}", method = RequestMethod.GET)
@@ -812,7 +775,6 @@ public class SpringMvcContractTests {
 	}
 
 	@JsonAutoDetect
-	@RequestMapping("/advanced")
 	public interface TestTemplate_Advanced {
 
 		@CollectionFormat(SSV)

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/valid/FeignClientTests.java

@@ -17,7 +17,6 @@
 package org.springframework.cloud.openfeign.valid;
 
 import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
 import java.lang.reflect.Proxy;
 import java.text.ParseException;
 import java.time.LocalDate;
@@ -49,7 +48,6 @@ import feign.Feign;
 import feign.Logger;
 import feign.RequestInterceptor;
 import feign.RequestTemplate;
-import feign.Target;
 import feign.codec.EncodeException;
 import feign.hystrix.FallbackFactory;
 import feign.hystrix.SetterFactory;
@@ -91,6 +89,7 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.mock.web.MockMultipartFile;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -102,6 +101,7 @@ import org.springframework.web.multipart.MultipartFile;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.hamcrest.core.IsInstanceOf.instanceOf;
+import static org.springframework.http.MediaType.APPLICATION_FORM_URLENCODED_VALUE;
 
 /**
  * @author Spencer Gibb
@@ -110,6 +110,7 @@ import static org.hamcrest.core.IsInstanceOf.instanceOf;
  * @author Halvdan Hoem Grelland
  * @author Aaron Whiteside
  * @author Darren Foong
+ * @author Can Bezmen
  */
 @RunWith(SpringJUnit4ClassRunner.class)
 @SpringBootTest(classes = FeignClientTests.Application.class,
@@ -178,23 +179,23 @@ public class FeignClientTests {
 
 	@Test
 	public void testClient() {
-		assertThat(this.testClient).as("testClient was null").isNotNull();
-		assertThat(Proxy.isProxyClass(this.testClient.getClass()))
+		assertThat(testClient).as("testClient was null").isNotNull();
+		assertThat(Proxy.isProxyClass(testClient.getClass()))
 				.as("testClient is not a java Proxy").isTrue();
-		InvocationHandler invocationHandler = Proxy.getInvocationHandler(this.testClient);
+		InvocationHandler invocationHandler = Proxy.getInvocationHandler(testClient);
 		assertThat(invocationHandler).as("invocationHandler was null").isNotNull();
 	}
 
 	@Test
 	public void testRequestMappingClassLevelPropertyReplacement() {
-		Hello hello = this.testClient.getHelloUsingPropertyPlaceHolder();
+		Hello hello = testClient.getHelloUsingPropertyPlaceHolder();
 		assertThat(hello).as("hello was null").isNotNull();
 		assertThat(hello).as("first hello didn't match").isEqualTo(new Hello(OI_TERRA_2));
 	}
 
 	@Test
 	public void testSimpleType() {
-		Hello hello = this.testClient.getHello();
+		Hello hello = testClient.getHello();
 		assertThat(hello).as("hello was null").isNotNull();
 		assertThat(hello).as("first hello didn't match")
 				.isEqualTo(new Hello(HELLO_WORLD_1));
@@ -202,20 +203,20 @@ public class FeignClientTests {
 
 	@Test
 	public void testOptional() {
-		Optional<Hello> hello = this.testClient.getOptionalHello();
+		Optional<Hello> hello = testClient.getOptionalHello();
 		assertThat(hello).isNotNull().isPresent().contains(new Hello(HELLO_WORLD_1));
 	}
 
 	@Test
 	public void testGenericType() {
-		List<Hello> hellos = this.testClient.getHellos();
+		List<Hello> hellos = testClient.getHellos();
 		assertThat(hellos).as("hellos was null").isNotNull();
 		assertThat(getHelloList()).as("hellos didn't match").isEqualTo(hellos);
 	}
 
 	@Test
 	public void testRequestInterceptors() {
-		List<String> headers = this.testClient.getHelloHeaders();
+		List<String> headers = testClient.getHelloHeaders();
 		assertThat(headers).as("headers was null").isNotNull();
 		assertThat(headers.contains("myheader1value"))
 				.as("headers didn't contain myheader1value").isTrue();
@@ -225,24 +226,23 @@ public class FeignClientTests {
 
 	@Test
 	public void testHeaderPlaceholders() {
-		String header = this.testClient.getHelloHeadersPlaceholders();
+		String header = testClient.getHelloHeadersPlaceholders();
 		assertThat(header).as("header was null").isNotNull();
 		assertThat(header).as("header was wrong").isEqualTo("myPlaceholderHeaderValue");
 	}
 
 	@Test
-	public void testFeignClientType() throws IllegalAccessException {
-		assertThat(this.feignClient).isInstanceOf(LoadBalancerFeignClient.class);
-		LoadBalancerFeignClient client = (LoadBalancerFeignClient) this.feignClient;
+	public void testFeignClientType() {
+		assertThat(feignClient).isInstanceOf(LoadBalancerFeignClient.class);
+		LoadBalancerFeignClient client = (LoadBalancerFeignClient) feignClient;
 		Client delegate = client.getDelegate();
 		assertThat(delegate).isInstanceOf(Client.Default.class);
 	}
 
 	@Test
 	public void testServiceId() {
-		assertThat(this.testClientServiceId).as("testClientServiceId was null")
-				.isNotNull();
-		final Hello hello = this.testClientServiceId.getHello();
+		assertThat(testClientServiceId).as("testClientServiceId was null").isNotNull();
+		final Hello hello = testClientServiceId.getHello();
 		assertThat(hello).as("The hello response was null").isNotNull();
 		assertThat(hello).as("first hello didn't match")
 				.isEqualTo(new Hello(HELLO_WORLD_1));
@@ -251,7 +251,7 @@ public class FeignClientTests {
 	@Test
 	public void testParams() {
 		List<String> list = Arrays.asList("a", "1", "test");
-		List<String> params = this.testClient.getParams(list);
+		List<String> params = testClient.getParams(list);
 		assertThat(params).as("params was null").isNotNull();
 		assertThat(params.size()).as("params size was wrong").isEqualTo(list.size());
 	}
@@ -260,14 +260,14 @@ public class FeignClientTests {
 	public void testFormattedParams() {
 		List<LocalDate> list = Arrays.asList(LocalDate.of(2001, 1, 1),
 				LocalDate.of(2018, 6, 10));
-		List<LocalDate> params = this.testClient.getFormattedParams(list);
+		List<LocalDate> params = testClient.getFormattedParams(list);
 		assertThat(params).as("params was null").isNotNull();
 		assertThat(params).as("params not converted correctly").isEqualTo(list);
 	}
 
 	@Test
 	public void testHystrixCommand() throws NoSuchMethodException {
-		HystrixCommand<List<Hello>> command = this.testClient.getHellosHystrix();
+		HystrixCommand<List<Hello>> command = testClient.getHellosHystrix();
 		assertThat(command).as("command was null").isNotNull();
 		assertThat(command.getCommandGroup().name()).as(
 				"Hystrix command group name should match the name of the feign client")
@@ -284,7 +284,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testSingle() {
-		Single<Hello> single = this.testClient.getHelloSingle();
+		Single<Hello> single = testClient.getHelloSingle();
 		assertThat(single).as("single was null").isNotNull();
 		Hello hello = single.toBlocking().value();
 		assertThat(hello).as("hello was null").isNotNull();
@@ -294,7 +294,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testNoContentResponse() {
-		ResponseEntity<Void> response = this.testClient.noContent();
+		ResponseEntity<Void> response = testClient.noContent();
 		assertThat(response).as("response was null").isNotNull();
 		assertThat(response.getStatusCode()).as("status code was wrong")
 				.isEqualTo(HttpStatus.NO_CONTENT);
@@ -302,7 +302,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testHeadResponse() {
-		ResponseEntity<Void> response = this.testClient.head();
+		ResponseEntity<Void> response = testClient.head();
 		assertThat(response).as("response was null").isNotNull();
 		assertThat(response.getStatusCode()).as("status code was wrong")
 				.isEqualTo(HttpStatus.OK);
@@ -310,7 +310,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testHttpEntity() {
-		HttpEntity<Hello> entity = this.testClient.getHelloEntity();
+		HttpEntity<Hello> entity = testClient.getHelloEntity();
 		assertThat(entity).as("entity was null").isNotNull();
 		Hello hello = entity.getBody();
 		assertThat(hello).as("hello was null").isNotNull();
@@ -320,7 +320,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testMoreComplexHeader() {
-		String response = this.testClient.moreComplexContentType("{\"value\":\"OK\"}");
+		String response = testClient.moreComplexContentType("{\"value\":\"OK\"}");
 		assertThat(response).as("response was null").isNotNull();
 		assertThat(response).as("didn't respond with {\"value\":\"OK\"}")
 				.isEqualTo("{\"value\":\"OK\"}");
@@ -328,7 +328,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testDecodeNotFound() {
-		ResponseEntity<String> response = this.decodingTestClient.notFound();
+		ResponseEntity<String> response = decodingTestClient.notFound();
 		assertThat(response).as("response was null").isNotNull();
 		assertThat(response.getStatusCode()).as("status code was wrong")
 				.isEqualTo(HttpStatus.NOT_FOUND);
@@ -337,35 +337,35 @@ public class FeignClientTests {
 
 	@Test
 	public void testOptionalNotFound() {
-		Optional<String> s = this.decodingTestClient.optional();
+		Optional<String> s = decodingTestClient.optional();
 		assertThat(s).isNotPresent();
 	}
 
 	@Test
 	public void testConvertingExpander() {
-		assertThat(this.testClient.getToString(Arg.A)).isEqualTo(Arg.A.toString());
-		assertThat(this.testClient.getToString(Arg.B)).isEqualTo(Arg.B.toString());
+		assertThat(testClient.getToString(Arg.A)).isEqualTo(Arg.A.toString());
+		assertThat(testClient.getToString(Arg.B)).isEqualTo(Arg.B.toString());
 
-		assertThat(this.testClient.getToString(new OtherArg("foo"))).isEqualTo("bar");
+		assertThat(testClient.getToString(new OtherArg("foo"))).isEqualTo("bar");
 		List<OtherArg> args = new ArrayList<>();
 		args.add(new OtherArg("foo"));
 		args.add(new OtherArg("goo"));
 		List<String> expectedResult = new ArrayList<>();
 		expectedResult.add("bar");
 		expectedResult.add("goo");
-		assertThat(this.testClient.getToString(args)).isEqualTo(expectedResult);
+		assertThat(testClient.getToString(args)).isEqualTo(expectedResult);
 	}
 
 	@Test
 	public void testHystrixFallbackWorks() {
-		Hello hello = this.hystrixClient.fail();
+		Hello hello = hystrixClient.fail();
 		assertThat(hello).as("hello was null").isNotNull();
 		assertThat(hello.getMessage()).as("message was wrong").isEqualTo("fallback");
 	}
 
 	@Test
 	public void testHystrixFallbackSingle() {
-		Single<Hello> single = this.hystrixClient.failSingle();
+		Single<Hello> single = hystrixClient.failSingle();
 		assertThat(single).as("single was null").isNotNull();
 		Hello hello = single.toBlocking().value();
 		assertThat(hello).as("hello was null").isNotNull();
@@ -375,7 +375,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testHystrixFallbackCommand() {
-		HystrixCommand<Hello> command = this.hystrixClient.failCommand();
+		HystrixCommand<Hello> command = hystrixClient.failCommand();
 		assertThat(command).as("command was null").isNotNull();
 		Hello hello = command.execute();
 		assertThat(hello).as("hello was null").isNotNull();
@@ -385,7 +385,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testHystrixFallbackObservable() {
-		Observable<Hello> observable = this.hystrixClient.failObservable();
+		Observable<Hello> observable = hystrixClient.failObservable();
 		assertThat(observable).as("observable was null").isNotNull();
 		Hello hello = observable.toBlocking().first();
 		assertThat(hello).as("hello was null").isNotNull();
@@ -395,7 +395,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testHystrixFallbackFuture() throws Exception {
-		Future<Hello> future = this.hystrixClient.failFuture();
+		Future<Hello> future = hystrixClient.failFuture();
 		assertThat(future).as("future was null").isNotNull();
 		Hello hello = future.get(1, TimeUnit.SECONDS);
 		assertThat(hello).as("hello was null").isNotNull();
@@ -405,7 +405,7 @@ public class FeignClientTests {
 
 	@Test
 	public void testHystrixClientWithFallBackFactory() throws Exception {
-		Hello hello = this.hystrixClientWithFallBackFactory.fail();
+		Hello hello = hystrixClientWithFallBackFactory.fail();
 		assertThat(hello).as("hello was null").isNotNull();
 		assertThat(hello.getMessage()).as("hello#message was null").isNotNull();
 		assertThat(hello.getMessage().contains("500")).as(
@@ -415,22 +415,29 @@ public class FeignClientTests {
 
 	@Test(expected = HystrixRuntimeException.class)
 	public void testInvalidTypeHystrixFallbackFactory() throws Exception {
-		this.invalidTypeHystrixClientWithFallBackFactory.fail();
+		invalidTypeHystrixClientWithFallBackFactory.fail();
 	}
 
 	@Test(expected = HystrixRuntimeException.class)
 	public void testNullHystrixFallbackFactory() throws Exception {
-		this.nullHystrixClientWithFallBackFactory.fail();
+		nullHystrixClientWithFallBackFactory.fail();
+	}
+
+	@Test
+	public void testFormURLEncoded() {
+		Hello hello = new Hello(HELLO_WORLD_1);
+		Hello response = testClient.postFormUrlEncoded(hello);
+		assertThat(response).isEqualTo(hello);
 	}
 
 	@Test
 	public void namedFeignClientWorks() {
-		assertThat(this.namedHystrixClient).as("namedHystrixClient was null").isNotNull();
+		assertThat(namedHystrixClient).as("namedHystrixClient was null").isNotNull();
 	}
 
 	@Test
 	public void testHystrixSetterFactory() {
-		HystrixCommand<List<Hello>> command = this.hystrixSetterFactoryClient
+		HystrixCommand<List<Hello>> command = hystrixSetterFactoryClient
 				.getHellosHystrix();
 		assertThat(command).as("command was null").isNotNull();
 		String setterPrefix = TestHystrixSetterFactoryClientConfig.SETTER_PREFIX;
@@ -449,13 +456,13 @@ public class FeignClientTests {
 
 	@Test
 	public void testSingleRequestPart() {
-		String response = this.multipartClient.singlePart("abc");
+		String response = multipartClient.singlePart("abc");
 		assertThat(response).isEqualTo("abc");
 	}
 
 	@Test
 	public void testSinglePojoRequestPart() {
-		String response = this.multipartClient.singlePojoPart(new Hello(HELLO_WORLD_1));
+		String response = multipartClient.singlePojoPart(new Hello(HELLO_WORLD_1));
 		assertThat(response).isEqualTo(HELLO_WORLD_1);
 	}
 
@@ -463,7 +470,7 @@ public class FeignClientTests {
 	public void testMultipleRequestParts() {
 		MockMultipartFile file = new MockMultipartFile("file", "hello.bin", null,
 				"hello".getBytes());
-		String response = this.multipartClient.multipart("abc", "123", file);
+		String response = multipartClient.multipart("abc", "123", file);
 		assertThat(response).isEqualTo("abc123hello.bin");
 	}
 
@@ -473,8 +480,7 @@ public class FeignClientTests {
 		Hello pojo2 = new Hello(OI_TERRA_2);
 		MockMultipartFile file = new MockMultipartFile("file", "hello.bin", null,
 				"hello".getBytes());
-		String response = this.multipartClient.multipartPojo("abc", "123", pojo1, pojo2,
-				file);
+		String response = multipartClient.multipartPojo("abc", "123", pojo1, pojo2, file);
 		assertThat(response).isEqualTo("abc123hello world 1oi terra 2hello.bin");
 	}
 
@@ -483,10 +489,10 @@ public class FeignClientTests {
 		List<MultipartFile> multipartFiles = Arrays.asList(
 				new MockMultipartFile("file1", "hello1.bin", null, "hello".getBytes()),
 				new MockMultipartFile("file2", "hello2.bin", null, "hello".getBytes()));
-		String partNames = this.multipartClient
+		String partNames = multipartClient
 				.requestPartListOfMultipartFilesReturnsPartNames(multipartFiles);
 		assertThat(partNames).isEqualTo("files,files");
-		String fileNames = this.multipartClient
+		String fileNames = multipartClient
 				.requestPartListOfMultipartFilesReturnsFileNames(multipartFiles);
 		assertThat(fileNames).contains("hello1.bin", "hello2.bin");
 	}
@@ -499,9 +505,8 @@ public class FeignClientTests {
 				"hello".getBytes());
 		MockMultipartFile file2 = new MockMultipartFile("file2", "hello2.bin", null,
 				"hello".getBytes());
-		String response = this.multipartClient
-				.requestPartListOfPojosAndListOfMultipartFiles(
-						Arrays.asList(pojo1, pojo2), Arrays.asList(file1, file2));
+		String response = multipartClient.requestPartListOfPojosAndListOfMultipartFiles(
+				Arrays.asList(pojo1, pojo2), Arrays.asList(file1, file2));
 		assertThat(response).isEqualTo("hello world 1oi terra 2hello1.binhello2.bin");
 	}
 
@@ -510,7 +515,7 @@ public class FeignClientTests {
 		String partName = UUID.randomUUID().toString();
 		MockMultipartFile file1 = new MockMultipartFile(partName, "hello1.bin", null,
 				"hello".getBytes());
-		String response = this.multipartClient.requestBodySingleMultipartFile(file1);
+		String response = multipartClient.requestBodySingleMultipartFile(file1);
 		assertThat(response).isEqualTo(partName);
 	}
 
@@ -520,7 +525,7 @@ public class FeignClientTests {
 				"hello".getBytes());
 		MockMultipartFile file2 = new MockMultipartFile("file2", "hello2.bin", null,
 				"hello".getBytes());
-		String response = this.multipartClient
+		String response = multipartClient
 				.requestBodyListOfMultipartFiles(Arrays.asList(file1, file2));
 		assertThat(response).contains("file1", "file2");
 	}
@@ -535,7 +540,7 @@ public class FeignClientTests {
 		form.put("file1", file1);
 		form.put("file2", file2);
 		form.put("hello", "world");
-		String response = this.multipartClient.requestBodyMap(form);
+		String response = multipartClient.requestBodyMap(form);
 		assertThat(response).contains("file1", "file2", "hello");
 	}
 
@@ -544,7 +549,7 @@ public class FeignClientTests {
 		MockMultipartFile file = new MockMultipartFile("file1", "hello1.bin", null,
 				"hello".getBytes());
 		expected.expectCause(instanceOf(EncodeException.class));
-		this.multipartClient.invalid(file);
+		multipartClient.invalid(file);
 	}
 
 	protected enum Arg {
@@ -615,6 +620,10 @@ public class FeignClientTests {
 		@RequestMapping(method = RequestMethod.GET, path = "/tostring")
 		String getToString(@RequestParam("arg") Arg arg);
 
+		@PostMapping(path = "/form-urlencoded",
+				consumes = APPLICATION_FORM_URLENCODED_VALUE)
+		Hello postFormUrlEncoded(Hello hello);
+
 		@RequestMapping(method = RequestMethod.GET, path = "/tostring2")
 		String getToString(@RequestParam("arg") OtherArg arg);
 
@@ -776,7 +785,7 @@ public class FeignClientTests {
 
 		@Override
 		public String toString() {
-			return this.value;
+			return value;
 		}
 
 	}
@@ -810,13 +819,9 @@ public class FeignClientTests {
 
 		@Override
 		public HystrixClientWithFallBackFactory create(final Throwable cause) {
-			return new HystrixClientWithFallBackFactory() {
-				@Override
-				public Hello fail() {
-					assertThat(cause).isNotNull().as("Cause was null");
-					return new Hello(
-							"Hello from the fallback side: " + cause.getMessage());
-				}
+			return () -> {
+				assertThat(cause).isNotNull().as("Cause was null");
+				return new Hello("Hello from the fallback side: " + cause.getMessage());
 			};
 		}
 
@@ -876,18 +881,15 @@ public class FeignClientTests {
 
 		@Bean
 		public SetterFactory commandKeyIsRequestLineSetterFactory() {
-			return new SetterFactory() {
-				@Override
-				public HystrixCommand.Setter create(Target<?> target, Method method) {
-					String groupKey = SETTER_PREFIX + target.name();
-					RequestMapping requestMapping = method
-							.getAnnotation(RequestMapping.class);
-					String commandKey = SETTER_PREFIX + requestMapping.method()[0] + " "
-							+ requestMapping.path()[0];
-					return HystrixCommand.Setter
-							.withGroupKey(HystrixCommandGroupKey.Factory.asKey(groupKey))
-							.andCommandKey(HystrixCommandKey.Factory.asKey(commandKey));
-				}
+			return (target, method) -> {
+				String groupKey = SETTER_PREFIX + target.name();
+				RequestMapping requestMapping = method
+						.getAnnotation(RequestMapping.class);
+				String commandKey = SETTER_PREFIX + requestMapping.method()[0] + " "
+						+ requestMapping.path()[0];
+				return HystrixCommand.Setter
+						.withGroupKey(HystrixCommandGroupKey.Factory.asKey(groupKey))
+						.andCommandKey(HystrixCommandKey.Factory.asKey(commandKey));
 			};
 		}
 
@@ -1154,6 +1156,12 @@ public class FeignClientTests {
 			return result.toString();
 		}
 
+		@PostMapping(path = "/form-urlencoded",
+				consumes = APPLICATION_FORM_URLENCODED_VALUE)
+		Hello postFormUrlEncoded(Hello hello) {
+			return hello;
+		}
+
 	}
 
 	public static class Hello {
@@ -1168,7 +1176,7 @@ public class FeignClientTests {
 		}
 
 		public String getMessage() {
-			return this.message;
+			return message;
 		}
 
 		public void setMessage(String message) {
@@ -1184,12 +1192,12 @@ public class FeignClientTests {
 				return false;
 			}
 			Hello that = (Hello) o;
-			return Objects.equals(this.message, that.message);
+			return Objects.equals(message, that.message);
 		}
 
 		@Override
 		public int hashCode() {
-			return Objects.hash(this.message);
+			return Objects.hash(message);
 		}
 
 	}
@@ -1213,7 +1221,7 @@ public class FeignClientTests {
 
 		@Bean
 		public ServerList<Server> ribbonServerList() {
-			return new StaticServerList<>(new Server("localhost", this.port));
+			return new StaticServerList<>(new Server("localhost", port));
 		}
 
 	}

spring-cloud-openfeign-dependencies/pom.xml

@@ -6,11 +6,11 @@
 	<parent>
 		<artifactId>spring-cloud-dependencies-parent</artifactId>
 		<groupId>org.springframework.cloud</groupId>
-		<version>2.3.4.RELEASE</version>
+		<version>2.3.6.BUILD-SNAPSHOT</version>
 		<relativePath/>
 	</parent>
 	<artifactId>spring-cloud-openfeign-dependencies</artifactId>
-	<version>2.2.8.RELEASE</version>
+	<version>2.2.11.BUILD-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>spring-cloud-openfeign-dependencies</name>
 	<description>Spring Cloud OpenFeign Dependencies</description>

spring-cloud-starter-openfeign/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-openfeign</artifactId>
-		<version>2.2.8.RELEASE</version>
+		<version>2.2.11.BUILD-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-starter-openfeign</artifactId>