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persistence-modules/spring-hibernate4/src/main/java/com/baeldung/spring/PersistenceConfig.java

@@ -12,6 +12,7 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.PropertySource;
 import org.springframework.core.env.Environment;
 import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
+import org.springframework.data.domain.AuditorAware;
 import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
 import org.springframework.orm.hibernate4.HibernateTransactionManager;
@@ -60,7 +61,7 @@ public class PersistenceConfig {
     }
 
     @Bean("auditorProvider")
-    public AuditorAwareImpl auditorAwareImpl() {
+    public AuditorAware<String> auditorProvider() {
         return new AuditorAwareImpl();
     }
     

spring-rest-http/src/main/java/com/baeldung/requestmapping/FooMappingExamplesController.java

@@ -72,7 +72,7 @@ public class FooMappingExamplesController {
 
     @RequestMapping(value = "/foos", produces = { "application/json", "application/xml" })
     @ResponseBody
-    public String getFoosAsJsonFromBrowser() {
+    public String getFoosAsJsonFromREST() {
         return "Get some Foos with Header New";
     }