String packageName = ClassUtils.getPackageName(controlClass);
packageName = StringUtils.replaceChars(packageName, '.', '/');
packageName = "/" + packageName;
String controlName = ClassUtils.getShortClassName(controlClass);
ConfigService configService = getConfigService(servletContext);
LogService logService = configService.getLogService();
String descriptorFile = packageName + "/" + controlName + ".files";
logService.debug("Use deployment descriptor file:" + descriptorFile);
try {
InputStream is = getResourceAsStream(descriptorFile, ClickUtils.class);