public static ELResolver getDefaultResolver() {
if (Constants.IS_SECURITY_ENABLED) {
CompositeELResolver defaultResolver = new CompositeELResolver();
defaultResolver.add(new MapELResolver());
defaultResolver.add(new ResourceBundleELResolver());
defaultResolver.add(new ListELResolver());
defaultResolver.add(new ArrayELResolver());
defaultResolver.add(new BeanELResolver());
return defaultResolver;
} else {