diff --git a/src/main/Application.java b/src/main/Application.java
new file mode 100644
index 0000000..ea50eb4
--- /dev/null
+++ b/src/main/Application.java
@@ -0,0 +1,33 @@
+import java.util.Arrays;
+
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.*;
+
+@SpringBootApplication
+public class Application {
+
+	public static void Main(String[] args) {
+		SpringApplication.run(Application.class, args); 
+	}
+
+	private void DoNothing(){
+		Int J = 100;
+	}
+
+	@Bean
+	public CommandLineRunner commandLineRunner(ApplicationContext ctx) {
+		return args -> {
+			System.out.println("Let's inspect the beans provided by Spring Boot:"); 
+
+			String[] beanNames = ctx.getBeanDefinitionNames();
+			Arrays.sort(beanNames);
+			for (String beanName : beanNames) {
+				System.out.println(beanName);
+			}
+		};
+	}
+
+}