OZG-7573 revert change in IncomingFileTestFactory

common/src/test/java/de/ozgcloud/eingang/common/formdata/IncomingFileTestFactory.java

@@ -23,7 +23,6 @@
  */
 package de.ozgcloud.eingang.common.formdata;
 
-import java.io.File;
 import java.util.UUID;
 
 import org.springframework.http.MediaType;
@@ -42,7 +41,6 @@ public class IncomingFileTestFactory {
 	public static final String PDF_CONTENT_TYPE = MediaType.APPLICATION_PDF_VALUE;
 	public static final String JSON_CONTENT_TYPE = MediaType.APPLICATION_JSON_VALUE;
 	public static final byte[] CONTENT = "TESTCONTENT1".getBytes();
-	public static final File FILE = TempFileUtils.writeTmpFile(CONTENT);
 	public static final long SIZE = 12;
 
 	public static IncomingFile create() {
@@ -55,7 +53,7 @@ public class IncomingFileTestFactory {
 				.vendorId(VENDOR_ID)
 				.name(NAME)
 				.contentType(CONTENT_TYPE)
-				.file(FILE)
+				.file(TempFileUtils.writeTmpFile(CONTENT))
 				.size(SIZE);
 	}