diff --git a/src/main/java/org/caosdb/server/CaosDBServer.java b/src/main/java/org/caosdb/server/CaosDBServer.java
index bb36193f33a5d8c554a551100ae25e129ba1921e..8c75cf51e9a85685c19c3de271f56b519b81add7 100644
--- a/src/main/java/org/caosdb/server/CaosDBServer.java
+++ b/src/main/java/org/caosdb/server/CaosDBServer.java
@@ -672,7 +672,6 @@ public class CaosDBServer extends Application {
             }
             return -1;
           }
-          ;
 
           @Override
           public int match(final String formattedString) {
diff --git a/src/main/java/org/caosdb/server/grpc/AuthInterceptor.java b/src/main/java/org/caosdb/server/grpc/AuthInterceptor.java
index 3fea4daea12404c57347cf9b158a1fb137dbf17e..49f2facefa845a6deeed5f07bf4fde364891fcb6 100644
--- a/src/main/java/org/caosdb/server/grpc/AuthInterceptor.java
+++ b/src/main/java/org/caosdb/server/grpc/AuthInterceptor.java
@@ -283,7 +283,6 @@ final class CookieSetter<ReqT, RespT>
     setSessionCookies(headers);
     super.sendHeaders(headers);
   }
-  ;
 
   private void setSessionCookies(Metadata headers) {
     // if authenticated as a normal user: generate and set session cookie.
diff --git a/src/test/java/org/caosdb/server/resource/TestScriptingResource.java b/src/test/java/org/caosdb/server/resource/TestScriptingResource.java
index b60048092f5b73c3f29aaa4b2023a64e94b6e027..3ce449ae2eea5ab5b4487ee4c14c22692423c8aa 100644
--- a/src/test/java/org/caosdb/server/resource/TestScriptingResource.java
+++ b/src/test/java/org/caosdb/server/resource/TestScriptingResource.java
@@ -179,13 +179,11 @@ public class TestScriptingResource {
           }
           return -1;
         }
-        ;
 
         @Override
         public Element generateRootElement(ServerSideScriptingCaller caller) {
           return new Element("OK");
         }
-        ;
 
         @Override
         public Object generateAuthToken(String purpose) {