}

    public void test_setPathMappingList() {
        final String sessionId = "test";
        final List<PathMapping> pathMappingList = new ArrayList<PathMapping>();

        assertNull(pathMappingHelper.getPathMappingList(sessionId));
        assertNull(pathMappingHelper.getPathMappingList(sessionId + "1"));
        pathMappingHelper.setPathMappingList(sessionId, pathMappingList);

        } else {
            ptList.add(Constants.PROCESS_TYPE_DISPLAYING);
            ptList.add(Constants.PROCESS_TYPE_BOTH);
        }
        return ptList;
    }

    public void setPathMappingList(final String sessionId, final List<PathMapping> pathMappingList) {
        if (sessionId != null) {
            if (pathMappingList != null) {
                pathMappingMap.put(sessionId, pathMappingList);

            final List<String> ptList = new ArrayList<>();
            ptList.add(Constants.PROCESS_TYPE_CRAWLING);
            ptList.add(Constants.PROCESS_TYPE_BOTH);
            pathMappingHelper.setPathMappingList(options.sessionId, pathMappingService.getPathMappingList(ptList));

            // duplicate host
            try {
                final DuplicateHostHelper duplicateHostHelper = ComponentUtil.getDuplicateHostHelper();