BAEL-1085: @RequestBody and @ResponseBody Annotation (#2583)

* Simple Boot REST application and example

* BAEL-509 - Removed extra duplicate ant matcher

* Example and Unit Tests

* documentation

* BAEL-1085 - changes per PR code review and document review - altered integration to unit test - all's good

* BAEL-1085 - Renamed unit tests and added both to pom.xml

* IntelliJ formatter

* REVERT - Had removed a duplicate ant matcher from BAEL-509 - this was the incorrect process - reverting now, article has been corrected, but will issue a seperate PR for this

* BAEL-509: Removed duplicate ant matcher - does not impact code at runtime

* BAEL-1085: Per editor's request, removed Angular client - using CURL POST commands now in article - as such moved the code into a more appropriate module: spring-rest

spring-rest/src/main/java/com/baeldung/services/ExampleService.java

@@ -0,0 +1,12 @@
+package com.baeldung.services;
+
+import com.baeldung.transfer.LoginForm;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ExampleService {
+
+    public boolean fakeAuthenticate(LoginForm lf) {
+        return true;
+    }
+}