for (final WebConfig webConfig : webConfigList) {
            itemList.add(createItem(webConfig.getName(), webConfig.getId().toString()));
        }
        RenderDataUtil.register(data, "webConfigItems", itemList);
    }

    /**
     * Creates a map item with label and value for use in dropdown lists and form options.
     *

            private String encoding = "UTF-8";
            private String transformerName = "test";
            private String id;

            @Override
            public String getId() {
                return id;
            }

            @Override
            public void setId(String id) {
                this.id = id;
            }

            @Override

	wg.Add(len(objSetMap))
	for setIdx, objsGroup := range objSetMap {
		go func(set *erasureObjects, group []delObj) {
			defer wg.Done()
			dobjects, errs := set.DeleteObjects(ctx, bucket, toNames(group), opts)
			mu.Lock()
			defer mu.Unlock()
			for i, obj := range group {
				delErrs[obj.origIndex] = errs[i]
				delObjects[obj.origIndex] = dobjects[i]
			}
		}(s.sets[setIdx], objsGroup)
	}
	wg.Wait()

        final Set<String> realms;
        if (classWorld != null) {
            realms = new HashSet<>();
            for (ClassRealm realm : classWorld.getRealms()) {
                realms.add(realm.getId());
            }
        } else {
            realms = Collections.emptySet();
        }

        try {
            if (stdout != null) {
                System.setOut(stdout);
            }

            do {
                curReq.setResponse(curResp);

                final ServerMessageBlock nextReq = curReq.getAndx();
                if (nextReq == null) {
                    break;
                }
                final ServerMessageBlock nextResp = curResp.getAndx();
                nextReq.setResponse(nextReq);

        for (final FileConfig fileConfig : fileConfigList) {
            itemList.add(createItem(fileConfig.getName(), fileConfig.getId().toString()));
        }
        RenderDataUtil.register(data, "fileConfigItems", itemList);
    }

    /**
     * Creates a dropdown item with label and value.
     *
     * @param label the item label

        for (final WebConfig webConfig : webConfigList) {
            itemList.add(createItem(webConfig.getName(), webConfig.getId().toString()));
        }
        RenderDataUtil.register(data, "webConfigItems", itemList);
    }

    /**
     * Creates a map item for UI rendering with label and value.
     *

            } catch (ArtifactMetadataRetrievalException e) {
                ArtifactResolutionException are = new ArtifactResolutionException(
                        "Unable to get dependency information for " + rootArtifact.getId() + ": " + e.getMessage(),
                        rootArtifact,
                        metadataRequest.getRemoteRepositories(),
                        e);
                result.addMetadataResolutionException(are);

                for (final SearchHit hit : hits) {
                    final UpdateRequestBuilder requestBuilder =
                            builder.apply(client.prepareUpdate().setIndex(index).setId(hit.getId()), hit);
                    if (requestBuilder != null) {
                        bulkRequest.add(requestBuilder);
                    }
                    count++;
                }

        when(mockSearchHits.getHits()).thenReturn(new SearchHit[] { mockHit }, new SearchHit[0]);
        when(mockHit.getIndex()).thenReturn("test-index");
        when(mockHit.getId()).thenReturn("doc1");

        // Setup scroll response (empty on second call)
        when(mockClient.prepareSearchScroll("scroll1")).thenReturn(mockScrollBuilder);