Add message in new_feature2 branch

src/main/java/com/example/demo/DemoApplication.java

@@ -5,6 +5,7 @@ public class DemoApplication {
         System.out.println("Hello from DemoApplication!");
 	System.out.println(new java.util.Date());
 	System.out.println("Nowa gałąź new_feature");
+	System.out.println("Hello from new_feature2 branch!");
 
 
     }