/** * Gets a Map of the FilterRegistration objects corresponding to all currently registered filters. */ @Override @SuppressWarnings("unchecked") // doPrivileged() returns the correct type public Map<String, ? extends FilterRegistration> getFilterRegistrations() { if (SecurityUtil.isPackageProtectionEnabled()) { return (Map<String, FilterRegistration>) doPrivileged("getFilterRegistrations", null); } else { return context.getFilterRegistrations(); } }