final String sessionId = "test";
        final List<PathMapping> pathMappingList = new ArrayList<PathMapping>();
        final PathMapping pathMapping = new PathMapping();
        pathMapping.setRegex("file:///home/");
        pathMapping.setReplacement("http://localhost/");
        pathMappingList.add(pathMapping);

        pathMappingHelper.setPathMappingList(sessionId, pathMappingList);