JAVA-10377 Moved code for spring-response-header article to spring-rest-http

spring-web-modules/spring-rest-http/README.md

@@ -7,7 +7,7 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 
 ### Relevant Articles:
 
-- [How to Set a Header on a Response with Spring 5](https://www.baeldung.com/spring-response-header) - The tests contained for this article rely on the sample application within the [spring-resttemplate](/spring-resttemplate) module
+- [How to Set a Header on a Response with Spring 5](https://www.baeldung.com/spring-response-header)
 - [Returning Custom Status Codes from Spring Controllers](https://www.baeldung.com/spring-mvc-controller-custom-http-status-code)
 - [Spring RequestMapping](https://www.baeldung.com/spring-requestmapping)
 - [Guide to DeferredResult in Spring](https://www.baeldung.com/spring-deferred-result)

spring-web-modules/spring-rest-http/src/test/java/com/baeldung/responseheaders/ResponseHeaderLiveTest.java

@@ -19,7 +19,7 @@ import org.springframework.test.context.junit4.SpringRunner;
 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
 public class ResponseHeaderLiveTest {
 
-    private static final String BASE_URL = "http://localhost:8082/spring-rest";
+    private static final String BASE_URL = "http://localhost:8080";
     private static final String SINGLE_BASE_URL = BASE_URL + "/single-response-header";
     private static final String FILTER_BASE_URL = BASE_URL + "/filter-response-header";
     private static final String SERVICE_SINGLE_RESPONSE_HEADER = "Baeldung-Example-Header";

spring-web-modules/spring-resttemplate/src/test/java/com/baeldung/SpringContextTest.java

@@ -5,10 +5,8 @@ import org.junit.runner.RunWith;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
-import com.baeldung.responseheaders.ResponseHeadersApplication;
-
 @RunWith(SpringRunner.class)
-@SpringBootTest(classes = { ResponseHeadersApplication.class })
+@SpringBootTest
 public class SpringContextTest {
 
     @Test