Spring With Maven BOM (#2121)

* Spring With Maven BOM

* change xml indentation to spaces

spring-bom/src/main/java/com/baeldung/spring/bom/HelloWorldApp.java

@@ -0,0 +1,14 @@
+package com.baeldung.spring.bom;
+
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+
+public class HelloWorldApp {
+
+    public static void main(String[] args) {
+        ApplicationContext ctx = new AnnotationConfigApplicationContext(HelloWorldConfig.class);
+        HelloWorldBean helloWorldBean = ctx.getBean(HelloWorldBean.class);
+        System.out.println(helloWorldBean.sayHello());
+    }
+
+}

spring-bom/src/main/java/com/baeldung/spring/bom/HelloWorldBean.java

@@ -0,0 +1,8 @@
+package com.baeldung.spring.bom;
+
+public class HelloWorldBean {
+
+    public String sayHello() {
+        return "Hello World With Maven BOM";
+    }
+}

spring-bom/src/main/java/com/baeldung/spring/bom/HelloWorldConfig.java

@@ -0,0 +1,13 @@
+package com.baeldung.spring.bom;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class HelloWorldConfig {
+
+    @Bean
+    public HelloWorldBean helloWorldBean() {
+        return new HelloWorldBean();
+    }
+}