public Collection<String> getServletNameMappings() { FilterMapping[] mappings = _servletHandler.getFilterMappings(); List<String> names = new ArrayList<String>(); for (FilterMapping mapping : mappings) { if (mapping.getFilterHolder() != FilterHolder.this) continue; String[] servlets = mapping.getServletNames(); if (servlets != null && servlets.length > 0) names.addAll(Arrays.asList(servlets)); } return names; }