Code cleanup

Author: afranken

server/src/main/java/com/adobe/testing/s3mock/dto/GetObjectAttributesOutput.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2017-2024 Adobe.
+ *  Copyright 2017-2025 Adobe.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -16,8 +16,6 @@
 
 package com.adobe.testing.s3mock.dto;
 
-import static com.adobe.testing.s3mock.util.EtagUtil.normalizeEtag;
-
 import com.adobe.testing.s3mock.store.S3ObjectMetadata;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonRootName;

server/src/main/java/com/adobe/testing/s3mock/dto/GetObjectAttributesParts.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2017-2024 Adobe.
+ *  Copyright 2017-2025 Adobe.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,7 +17,6 @@
 package com.adobe.testing.s3mock.dto;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.annotation.JsonRootName;
 import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlElementWrapper;
 import java.util.List;
 

server/src/main/java/com/adobe/testing/s3mock/store/StoreCleaner.java

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2017-2024 Adobe.
+ *  Copyright 2017-2025 Adobe.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -17,8 +17,6 @@
 package com.adobe.testing.s3mock.store;
 
 import static org.apache.commons.io.FileUtils.cleanDirectory;
-import static org.apache.commons.io.FileUtils.deleteDirectory;
-import static org.apache.commons.io.FileUtils.isSymlink;
 
 import java.io.File;
 import org.springframework.beans.factory.DisposableBean;