updating with test case (#947)

* Update pom.xml

* Add files via upload

* Update Application.java

* Create DataLoader.java

* Create DataLoader.java

* Delete DataLoader.java

spring-reactor/src/main/java/com/baeldung/Config.java

@@ -0,0 +1,22 @@
+package com.baeldung;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import reactor.Environment;
+import reactor.bus.EventBus;
+
+@Configuration
+public class Config {
+
+    @Bean
+    Environment env() {
+        return Environment.initializeIfEmpty().assignErrorJournal();
+    }
+
+    @Bean
+    EventBus createEventBus(Environment env) {
+        return EventBus.create(env, Environment.THREAD_POOL);
+    }
+    
+}