diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..9562248
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,13 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "jdk",
+            "request": "launch",
+            "name": "Launch Java App"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index b856813..052e27c 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,8 @@ Author: Sven Loesekann
 
 Technologies: Angular, Angular-Cli, Ng-Bootstrap, Typescript, Spring Boot, H2, Postgresql, Liquibase, Jpa, Maven, Java, Hibernate Search
 
+[![CodeQL](https://github.com/Angular2Guy/MovieManager/actions/workflows/codeql-analysis.yml/badge.svg)](https://github.com/Angular2Guy/MovieManager/actions/workflows/codeql-analysis.yml)
+
 ## Articles
 * [An advanced complex datamigration solution](https://angular2guy.wordpress.com/2023/07/22/an-advanced-complex-datamigration-solution/)
 * [The MovieManager project has 3 Test Types](https://angular2guy.wordpress.com/2023/01/22/the-moviemanager-project-has-3-test-types/)
diff --git a/backend/src/main/java/ch/xxx/moviemanager/adapter/controller/ActorController.java b/backend/src/main/java/ch/xxx/moviemanager/adapter/controller/ActorController.java
index e571302..214879b 100644
--- a/backend/src/main/java/ch/xxx/moviemanager/adapter/controller/ActorController.java
+++ b/backend/src/main/java/ch/xxx/moviemanager/adapter/controller/ActorController.java
@@ -33,7 +33,6 @@
 import ch.xxx.moviemanager.domain.model.dto.SearchTermDto;
 import ch.xxx.moviemanager.usecase.mapper.DefaultMapper;
 import ch.xxx.moviemanager.usecase.service.ActorService;
-import ch.xxx.moviemanager.usecase.service.UserDetailService;
 
 @RestController
 @RequestMapping("rest/actor")