Update HelloWorld.java

src/main/java/controller/HelloWorld.java

@@ -13,7 +13,7 @@ public class HelloWorld  extends HttpServlet {
 
     @Override
     public void init() throws ServletException {
-        message = "Hello world, this message is from servlet! 2022-10-24 20:20";
+        message = "Hello JAVA, this message is from servlet! 2022-10-24 20:20";
     }
 
     @Override