avoid duplication of metadata groups

kitodo · Feb 28, 2023 · ae84189 · ae84189
1 parent 4362dca
commit ae84189
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Kitodo/src/main/java/org/kitodo/production/forms/createprocess/ProcessFieldedMetadata.java b/Kitodo/src/main/java/org/kitodo/production/forms/createprocess/ProcessFieldedMetadata.java
@@ -238,6 +238,8 @@ private void createMetadataTable() {
         Collection<Metadata> entered = addLabels(new HashSet<>(metadata));
         if (Objects.nonNull(treeNode) && !treeNode.getChildren().isEmpty()) {
             try {
+                entered = entered.stream().filter(metadataElem -> !(metadataElem instanceof MetadataGroup))
+                        .collect(Collectors.toSet());
                 entered.addAll(DataEditorService.getExistingMetadataRows(treeNode.getChildren()));
             } catch (InvalidMetadataValueException e) {
                 logger.error(e.getLocalizedMessage());