fixing PMD

package-lock.json

@@ -25780,7 +25780,7 @@
         "text-table": "0.2.0",
         "tree-kill": "1.2.2",
         "tslib": "2.3.1",
-        "webpack": "5.70.0",
+        "webpack": "5.66.0",
         "webpack-dev-middleware": "5.3.0",
         "webpack-dev-server": "4.7.3",
         "webpack-merge": "5.8.0",

src/main/java/at/ac/uibk/gitsearch/security/oauth2/GitSearchOAuth2AuthenticationToken.java

@@ -23,7 +23,7 @@ public class GitSearchOAuth2AuthenticationToken extends OAuth2AuthenticationToke
                 .getAuthorizationExchange()
                 .getAuthorizationRequest()
                 .getAttribute(GitSearchOAuth2AuthorizationRequestRepository.REFERER_ATTRIBUTE);
-        redirectURL = configuredRedirectURL!=null?configuredRedirectURL:"/";
+        redirectURL = configuredRedirectURL==null?"/":configuredRedirectURL;
     }
 
     public String getRedirectURL() {