diff --git a/user-interface/src/main/java/life/qbic/datamanager/templates/measurement/ProteomicsMeasurementEditTemplate.java b/user-interface/src/main/java/life/qbic/datamanager/templates/measurement/ProteomicsMeasurementEditTemplate.java
index 775b4ea20..4066a71a0 100644
--- a/user-interface/src/main/java/life/qbic/datamanager/templates/measurement/ProteomicsMeasurementEditTemplate.java
+++ b/user-interface/src/main/java/life/qbic/datamanager/templates/measurement/ProteomicsMeasurementEditTemplate.java
@@ -111,7 +111,7 @@ public byte[] getContent() {
     }
 
     try (Workbook workbook = new XSSFWorkbook();
-        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();) {
+        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {
 
       CellStyle readOnlyHeaderStyle = XLSXTemplateHelper.createReadOnlyHeaderCellStyle(workbook);
       CellStyle boldStyle = createBoldCellStyle(workbook);
diff --git a/user-interface/src/main/java/life/qbic/datamanager/templates/measurement/ProteomicsMeasurementRegisterTemplate.java b/user-interface/src/main/java/life/qbic/datamanager/templates/measurement/ProteomicsMeasurementRegisterTemplate.java
index ccf6c25f4..adf38ed0b 100644
--- a/user-interface/src/main/java/life/qbic/datamanager/templates/measurement/ProteomicsMeasurementRegisterTemplate.java
+++ b/user-interface/src/main/java/life/qbic/datamanager/templates/measurement/ProteomicsMeasurementRegisterTemplate.java
@@ -62,7 +62,7 @@ private static void setAutoWidth(Sheet sheet) {
   @Override
   public byte[] getContent() {
     try (Workbook workbook = new XSSFWorkbook();
-        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();) {
+        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {
 
       CellStyle readOnlyHeaderStyle = XLSXTemplateHelper.createReadOnlyHeaderCellStyle(workbook);
       CellStyle boldStyle = createBoldCellStyle(workbook);