public Enumeration getHeaderNames()

in src/main/java/com/googlesource/gerrit/plugins/saml/SamlWebFilter.java [318:325]

• 8 lines of code
• 2 McCabe index (conditional complexity)

    public Enumeration<String> getHeaderNames() {
      Enumeration<String> wrappedHeaderNames = super.getHeaderNames();
      HashSet<String> headerNames = new HashSet<>(authHeaders);
      while (wrappedHeaderNames.hasMoreElements()) {
        headerNames.add(wrappedHeaderNames.nextElement());
      }
      return Iterators.asEnumeration(headerNames.iterator());
    }