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));

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

    }

    protected long getDelay() {
        if (ruleList.isEmpty()) {
            return 0;
        }
        final Calendar cal = getCurrentCal();
        final int h = cal.get(Calendar.HOUR_OF_DAY);
        final int m = cal.get(Calendar.MINUTE);
        final int d = cal.get(Calendar.DAY_OF_WEEK); // SUN(1) - SAT(7)
        for (final IntervalRule rule : ruleList) {
            if (rule.isTarget(h, m, d)) {

        }
        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();
    }

        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()]);