fixes

src/main/java/stirling/software/SPDF/SPdfApplication.java

@@ -41,7 +41,9 @@ public class SPdfApplication {
     private String baseUrl;
 
     public SPdfApplication(
-            Environment env, ApplicationProperties applicationProperties, @Autowired(required = false) WebBrowser webBrowser) {
+            Environment env,
+            ApplicationProperties applicationProperties,
+            @Autowired(required = false) WebBrowser webBrowser) {
         this.env = env;
         this.applicationProperties = applicationProperties;
         this.webBrowser = webBrowser;

src/main/java/stirling/software/SPDF/config/AppUpdateService.java

@@ -16,7 +16,8 @@ class AppUpdateService {
     private final ShowAdminInterface showAdmin;
 
     public AppUpdateService(
-            ApplicationProperties applicationProperties, @Autowired(required = false) ShowAdminInterface showAdmin) {
+            ApplicationProperties applicationProperties,
+            @Autowired(required = false) ShowAdminInterface showAdmin) {
         this.applicationProperties = applicationProperties;
         this.showAdmin = showAdmin;
     }

src/main/java/stirling/software/SPDF/controller/api/pipeline/ApiDocService.java

@@ -35,7 +35,9 @@ public class ApiDocService {
     Map<String, List<String>> outputToFileTypes = new HashMap<>();
     JsonNode apiDocsJsonRootNode;
 
-    public ApiDocService(ServletContext servletContext, @Autowired(required = false) UserServiceInterface userService) {
+    public ApiDocService(
+            ServletContext servletContext,
+            @Autowired(required = false) UserServiceInterface userService) {
         this.servletContext = servletContext;
         this.userService = userService;
     }

src/main/java/stirling/software/SPDF/controller/web/GeneralWebController.java

@@ -37,12 +37,12 @@ public class GeneralWebController {
     private static final String SIGNATURE_BASE_PATH = "customFiles/static/signatures/";
     private static final String ALL_USERS_FOLDER = "ALL_USERS";
     private final SignatureService signatureService;
-    private final @Autowired(required = false) UserServiceInterface userService;
+    private final UserServiceInterface userService;
     private final ResourceLoader resourceLoader;
 
     public GeneralWebController(
             SignatureService signatureService,
-            UserServiceInterface userService,
+            @Autowired(required = false) UserServiceInterface userService,
             ResourceLoader resourceLoader) {
         this.signatureService = signatureService;
         this.userService = userService;

src/main/java/stirling/software/SPDF/controller/web/SignatureController.java

@@ -20,10 +20,11 @@ public class SignatureController {
 
     private final SignatureService signatureService;
 
-    private final @Autowired(required = false) UserServiceInterface userService;
+    private final UserServiceInterface userService;
 
     public SignatureController(
-            SignatureService signatureService, UserServiceInterface userService) {
+            SignatureService signatureService,
+            @Autowired(required = false) UserServiceInterface userService) {
         this.signatureService = signatureService;
         this.userService = userService;
     }