diff --git a/wls-common/exception/src/main/java/de/muenchen/oss/wahllokalsystem/wls/common/exception/errorhandler/WlsResponseErrorHandler.java b/wls-common/exception/src/main/java/de/muenchen/oss/wahllokalsystem/wls/common/exception/errorhandler/WlsResponseErrorHandler.java
index a18a35f5f..0532ed8f7 100644
--- a/wls-common/exception/src/main/java/de/muenchen/oss/wahllokalsystem/wls/common/exception/errorhandler/WlsResponseErrorHandler.java
+++ b/wls-common/exception/src/main/java/de/muenchen/oss/wahllokalsystem/wls/common/exception/errorhandler/WlsResponseErrorHandler.java
@@ -43,7 +43,7 @@ public void handleError(@NonNull final ClientHttpResponse response) throws WlsEx
         throw createdException;
     }
 
-    public TechnischeWlsException createFalseObjectReferenceException (String Id,final Throwable cause){
+    public TechnischeWlsException createFalseObjectReferenceException(String Id, final Throwable cause) {
         return TechnischeWlsException
                 .withCode(ExceptionKonstanten.CODE_ALLGEMEIN_UNBEKANNT)
                 .inService(Id).withCause(cause)
diff --git a/wls-common/security/src/main/java/de/muenchen/wls/common/security/BezirkIDPermissionEvaluatorImpl.java b/wls-common/security/src/main/java/de/muenchen/wls/common/security/BezirkIDPermissionEvaluatorImpl.java
index 87bf5b05b..1f2a95d04 100644
--- a/wls-common/security/src/main/java/de/muenchen/wls/common/security/BezirkIDPermissionEvaluatorImpl.java
+++ b/wls-common/security/src/main/java/de/muenchen/wls/common/security/BezirkIDPermissionEvaluatorImpl.java
@@ -42,6 +42,7 @@ public boolean tokenUserBezirkIdMatches(String bezirkId, Authentication auth) {
             return false;
         }
     }
+
     private String getBezirkID(final Authentication auth) {
         val details = (Map) auth.getDetails();
         return (String) details.get(WAHLBEZIRK_ID);
diff --git a/wls-common/security/src/main/java/de/muenchen/wls/common/security/domain/BezirkUndWahlID.java b/wls-common/security/src/main/java/de/muenchen/wls/common/security/domain/BezirkUndWahlID.java
index 7b7194438..1e3bd6770 100644
--- a/wls-common/security/src/main/java/de/muenchen/wls/common/security/domain/BezirkUndWahlID.java
+++ b/wls-common/security/src/main/java/de/muenchen/wls/common/security/domain/BezirkUndWahlID.java
@@ -1,4 +1,5 @@
 package de.muenchen.wls.common.security.domain;
+
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.Getter;
@@ -7,6 +8,7 @@
 
 import java.io.Serializable;
 import java.util.Objects;
+
 @Data
 @NoArgsConstructor
 @AllArgsConstructor
diff --git a/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkIDPermissionEvaluatorImplTest.java b/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkIDPermissionEvaluatorImplTest.java
index d9b02ba19..b3c45f1e4 100644
--- a/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkIDPermissionEvaluatorImplTest.java
+++ b/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkIDPermissionEvaluatorImplTest.java
@@ -16,18 +16,17 @@
 
 class BezirkIDPermissionEvaluatorImplTest {
 
-    private final BezirkIDPermissionEvaluatorImpl unitUnderTest= new BezirkIDPermissionEvaluatorImpl();
+    private final BezirkIDPermissionEvaluatorImpl unitUnderTest = new BezirkIDPermissionEvaluatorImpl();
 
     @Nested
     class TestTokenUserBezirkIdMatches {
 
-
         @RegisterExtension
         public LoggerExtension loggerExtension = new LoggerExtension();
 
         @Test
         void warnOnAuthenticationIsNull() {
-            unitUnderTest.tokenUserBezirkIdMatches("1234",null);
+            unitUnderTest.tokenUserBezirkIdMatches("1234", null);
             Assertions.assertThat(loggerExtension.getFormattedMessages().contains("No authentication object for bezirkId=1234")).isTrue();
         }
 
diff --git a/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkIDUndWaehlerverzeichnisNummerTest.java b/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkIDUndWaehlerverzeichnisNummerTest.java
index 7f9ab9192..c59418157 100644
--- a/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkIDUndWaehlerverzeichnisNummerTest.java
+++ b/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkIDUndWaehlerverzeichnisNummerTest.java
@@ -20,7 +20,8 @@ void returnsString() {
         val unitUnderTest = new BezirkIDUndWaehlerverzeichnisNummer();
         unitUnderTest.setWaehlerverzeichnisNummer(Long.valueOf("1"));
         unitUnderTest.setWahlbezirkID("2");
-        Assertions.assertThat(unitUnderTest.toString()).isEqualTo("BezirkIDUndWaehlerverzeichnisNummer{" + "wahlbezirkID='" + 2 + '\'' +", waehlerverzeichnisNummer=" + 1 +'}');
+        Assertions.assertThat(unitUnderTest.toString())
+                .isEqualTo("BezirkIDUndWaehlerverzeichnisNummer{" + "wahlbezirkID='" + 2 + '\'' + ", waehlerverzeichnisNummer=" + 1 + '}');
     }
 
     @Test
diff --git a/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkUndWahlIDTest.java b/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkUndWahlIDTest.java
index f591ae242..f69c45b53 100644
--- a/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkUndWahlIDTest.java
+++ b/wls-common/security/src/test/java/de/muenchen/wls/common/security/BezirkUndWahlIDTest.java
@@ -20,7 +20,8 @@ void returnsString() {
         val unitUnderTest = new BezirkUndWahlID();
         unitUnderTest.setWahlID("1");
         unitUnderTest.setWahlbezirkID("2");
-        Assertions.assertThat(unitUnderTest.toString()).isEqualTo("de.muenchen.wls.common.security.domain.BezirkUndWahlID{" + "wahlID='" + 1 + '\'' +", wahlbezirkID='" + 2 + '\'' +'}');
+        Assertions.assertThat(unitUnderTest.toString())
+                .isEqualTo("de.muenchen.wls.common.security.domain.BezirkUndWahlID{" + "wahlID='" + 1 + '\'' + ", wahlbezirkID='" + 2 + '\'' + '}');
     }
 
     @Test
diff --git a/wls-common/security/src/test/java/de/muenchen/wls/common/security/DummyBezirkIdPermissionEvaluatorImplTest.java b/wls-common/security/src/test/java/de/muenchen/wls/common/security/DummyBezirkIdPermissionEvaluatorImplTest.java
index 1dd3166e7..71a200636 100644
--- a/wls-common/security/src/test/java/de/muenchen/wls/common/security/DummyBezirkIdPermissionEvaluatorImplTest.java
+++ b/wls-common/security/src/test/java/de/muenchen/wls/common/security/DummyBezirkIdPermissionEvaluatorImplTest.java
@@ -1,4 +1,5 @@
 package de.muenchen.wls.common.security;
+
 import de.muenchen.wls.common.security.testultils.LoggerExtension;
 import lombok.val;
 import org.assertj.core.api.Assertions;
@@ -15,7 +16,7 @@
 
 class DummyBezirkIdPermissionEvaluatorImplTest {
 
-    private final DummyBezirkIdPermissionEvaluatorImpl unitUnderTest= new DummyBezirkIdPermissionEvaluatorImpl();
+    private final DummyBezirkIdPermissionEvaluatorImpl unitUnderTest = new DummyBezirkIdPermissionEvaluatorImpl();
 
     @Nested
     class TestLoggingEvents {
diff --git a/wls-common/security/src/test/java/de/muenchen/wls/common/security/EncryptionBuilderTest.java b/wls-common/security/src/test/java/de/muenchen/wls/common/security/EncryptionBuilderTest.java
index 77b416690..6cd51a529 100644
--- a/wls-common/security/src/test/java/de/muenchen/wls/common/security/EncryptionBuilderTest.java
+++ b/wls-common/security/src/test/java/de/muenchen/wls/common/security/EncryptionBuilderTest.java
@@ -12,7 +12,6 @@
 import java.security.NoSuchAlgorithmException;
 import java.security.SecureRandom;
 
-
 class EncryptionBuilderTest {
 
     @RegisterExtension
@@ -60,11 +59,11 @@ void throwBadPadding() throws NoSuchPaddingException, NoSuchAlgorithmException,
             random.nextBytes(aByte);
             val unitUnderTest = new EncryptionBuilder(aByte);
             try {
-            unitUnderTest.encryptValue("376526723AFDAB3D");
+                unitUnderTest.encryptValue("376526723AFDAB3D");
             } catch (Exception e) {
                 Assertions.assertThat(loggerExtension.getFormattedMessages().size()).isEqualTo(1);
             }
-            }
+        }
 
     }
 }