final List<File> fileList = new ArrayList<>(
                FileUtils.listFiles(new File(baseDir, "images"), fessConfig.getSupportedUploadedMediaExtentionsAsArray(), true));
        fileList.addAll(FileUtils.listFiles(new File(baseDir, "css"), fessConfig.getSupportedUploadedCssExtentionsAsArray(), true));

            final Map<String, Object> contentMap = response.getContent(OpenSearchCurl.jsonParser());
            @SuppressWarnings("unchecked")
            final List<Map<String, Object>> fileList = (List<Map<String, Object>>) contentMap.get("file");
            return fileList.stream().map(fileMap -> {
                try {
                    final String path = fileMap.get("path").toString();
                    final Date timestamp =

                if (!item.isDir()) {
                    map.put("lastModified", item.lastModified());
                    fileList.add(map);
                } else {
                    list.add(map);
                }
                if (list.size() + fileList.size() > fessConfig.getStorageMaxItemsInPageAsInteger()) {
                    break;
                }
            }

                                fileList.add(jspPath);
                            } catch (final IOException ex) {
                                logger.warn("Could not copy from {} to {}", baseJspFile.getAbsolutePath(), jspFile.getAbsolutePath(), ex);
                            }
                        }
                    });
                }));
        return fileList;
    }

    /**

        final List<String> roleList = new ArrayList<>();
        groupList.addAll(getDefaultGroupList());
        roleList.addAll(getDefaultRoleList());
        processMemberOf(user, groupList, roleList, "https://graph.microsoft.com/v1.0/me/memberOf");
        user.setGroups(groupList.stream().distinct().toArray(n -> new String[n]));
        user.setRoles(roleList.stream().distinct().toArray(n -> new String[n]));
    }

        final List<String> roleList = new ArrayList<>(item1.getRoles().length + item2.getRoles().length);
        Collections.addAll(roleList, item1.getRoles());
        for (final String role : item2.getRoles()) {
            if (!roleList.contains(role)) {
                roleList.add(role);
            }
        }
        mergedItem.roles = roleList.toArray(new String[roleList.size()]);

        }
        final List<String> roleList = new ArrayList<>();
        if (permissions != null) {
            Collections.addAll(roleList, permissions);
        }

        suggester.indexer()
                .addElevateWord(new org.codelibs.fess.suggest.entity.ElevateWord(word, boost, Arrays.asList(readings), contentFieldList,
                        labelList, roleList), apply);

        refresh();
    }

                                roleList.add(Base64.getUrlEncoder().encodeToString(name.getBytes(Constants.CHARSET_UTF_8)));
                            }
                        });
                        user.setGroups(groupList.toArray(new String[groupList.size()]));
                        user.setRoles(roleList.toArray(new String[roleList.size()]));
                    }
                });

    }