code: public static Filter<ResourceRecordSet<?>> nameAndTypeEqualTo(final String name,
                                                                  final String type) {
      checkNotNull(name, "name");
      checkNotNull(type, "type");
      return new Filter<ResourceRecordSet<?>>() {
  
        @Override
        public boolean apply(ResourceRecordSet<?> in) {
          return in != null && name.equals(in.name()) && type.equals(in.type());
        }
  
        @Override
        public String toString() {
          return "nameAndTypeEqualTo(" + name + "," + type + ")";
        }
      };
    }
docs: evaluates to true if the input {@link ResourceRecordSet} exists with {@link
  ResourceRecordSet#name() name} corresponding to the {@code name} parameter and {@link
  ResourceRecordSet#type() type} corresponding to the {@code type} parameter.
  
  @param name the {@link ResourceRecordSet#name() name} of the desired record set
  @param type the {@link ResourceRecordSet#type() type} of the desired record set