diff --git a/lib/taskana-core/src/main/java/pro/taskana/impl/AbstractWorkbasketAccessItemQueryImpl.java b/lib/taskana-core/src/main/java/pro/taskana/impl/AbstractWorkbasketAccessItemQueryImpl.java
index f6a6cb059..72e546b7a 100644
--- a/lib/taskana-core/src/main/java/pro/taskana/impl/AbstractWorkbasketAccessItemQueryImpl.java
+++ b/lib/taskana-core/src/main/java/pro/taskana/impl/AbstractWorkbasketAccessItemQueryImpl.java
@@ -206,13 +206,6 @@ abstract class AbstractWorkbasketAccessItemQueryImpl<
     return columnName;
   }
 
-  @SuppressWarnings("checkstyle:MethodName")
-  abstract Q _this();
-
-  abstract String getLinkToMapper();
-
-  abstract String getLinkToValueMapper();
-
   protected Q addOrderCriteria(String colName, SortDirection sortDirection) {
     String orderByDirection =
         " " + (sortDirection == null ? SortDirection.ASCENDING : sortDirection);
@@ -221,6 +214,13 @@ abstract class AbstractWorkbasketAccessItemQueryImpl<
     return _this();
   }
 
+  @SuppressWarnings("checkstyle:MethodName")
+  abstract Q _this();
+
+  abstract String getLinkToMapper();
+
+  abstract String getLinkToValueMapper();
+
   @Override
   public String toString() {
     return "AbstractWorkbasketAccessItemQueryImpl ["
diff --git a/lib/taskana-core/src/main/java/pro/taskana/impl/ClassificationImpl.java b/lib/taskana-core/src/main/java/pro/taskana/impl/ClassificationImpl.java
index ca8ef49ef..f03004655 100644
--- a/lib/taskana-core/src/main/java/pro/taskana/impl/ClassificationImpl.java
+++ b/lib/taskana-core/src/main/java/pro/taskana/impl/ClassificationImpl.java
@@ -115,6 +115,16 @@ public class ClassificationImpl extends ClassificationSummaryImpl implements Cla
     return summary;
   }
 
+  protected boolean canEqual(Object other) {
+    return (other instanceof ClassificationImpl);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        super.hashCode(), isValidInDomain, created, modified, description, applicationEntryPoint);
+  }
+
   @Override
   public boolean equals(Object obj) {
     if (this == obj) {
@@ -134,16 +144,6 @@ public class ClassificationImpl extends ClassificationSummaryImpl implements Cla
         && Objects.equals(applicationEntryPoint, other.applicationEntryPoint);
   }
 
-  @Override
-  public int hashCode() {
-    return Objects.hash(
-        super.hashCode(), isValidInDomain, created, modified, description, applicationEntryPoint);
-  }
-
-  protected boolean canEqual(Object other) {
-    return (other instanceof ClassificationImpl);
-  }
-
   @Override
   public String toString() {
     return "ClassificationImpl [id="
diff --git a/lib/taskana-core/src/test/java/pro/taskana/impl/integration/ClassificationServiceImplIntExplicitTest.java b/lib/taskana-core/src/test/java/pro/taskana/impl/integration/ClassificationServiceImplIntExplicitTest.java
index 14677de81..ed5db2c4e 100644
--- a/lib/taskana-core/src/test/java/pro/taskana/impl/integration/ClassificationServiceImplIntExplicitTest.java
+++ b/lib/taskana-core/src/test/java/pro/taskana/impl/integration/ClassificationServiceImplIntExplicitTest.java
@@ -47,8 +47,10 @@ import pro.taskana.sampledata.SampleDataGenerator;
 public class ClassificationServiceImplIntExplicitTest {
 
   private static final String ID_PREFIX_CLASSIFICATION = "CLI";
+
   @SuppressWarnings("checkstyle:DeclarationOrder")
   static int counter = 0;
+
   private DataSource dataSource;
   private ClassificationService classificationService;
   private TaskanaEngineConfiguration taskanaEngineConfiguration;
diff --git a/lib/taskana-core/src/test/java/pro/taskana/impl/integration/WorkbasketServiceImplIntExplicitTest.java b/lib/taskana-core/src/test/java/pro/taskana/impl/integration/WorkbasketServiceImplIntExplicitTest.java
index fd21a2a79..198a52c8d 100644
--- a/lib/taskana-core/src/test/java/pro/taskana/impl/integration/WorkbasketServiceImplIntExplicitTest.java
+++ b/lib/taskana-core/src/test/java/pro/taskana/impl/integration/WorkbasketServiceImplIntExplicitTest.java
@@ -46,8 +46,10 @@ import pro.taskana.security.WithAccessId;
 class WorkbasketServiceImplIntExplicitTest {
 
   private static final int SLEEP_TIME = 100;
+
   @SuppressWarnings("checkstyle:DeclarationOrder")
   static int counter = 0;
+
   private DataSource dataSource;
   private TaskanaEngineConfiguration taskanaEngineConfiguration;
   private TaskanaEngine taskanaEngine;
diff --git a/rest/taskana-rest-spring-example-common/src/test/java/pro/taskana/jobs/AsyncUpdateJobIntTest.java b/rest/taskana-rest-spring-example-common/src/test/java/pro/taskana/jobs/AsyncUpdateJobIntTest.java
index 2ab91a445..e5e28a5e8 100644
--- a/rest/taskana-rest-spring-example-common/src/test/java/pro/taskana/jobs/AsyncUpdateJobIntTest.java
+++ b/rest/taskana-rest-spring-example-common/src/test/java/pro/taskana/jobs/AsyncUpdateJobIntTest.java
@@ -42,8 +42,10 @@ import pro.taskana.rest.resource.TaskResourceAssembler;
 class AsyncUpdateJobIntTest {
 
   private static final String CLASSIFICATION_ID = "CLI:100000000000000000000000000000000003";
+
   @SuppressWarnings("checkstyle:DeclarationOrder")
   static RestTemplate template;
+
   @Autowired ClassificationResourceAssembler classificationResourceAssembler;
   @Autowired TaskResourceAssembler taskResourceAssembler;
   @Autowired JobScheduler jobScheduler;