code: @Override
      public HttpFilterBuilder equal(final String value) {
  
          return addUriRequestFilter(new Matcher<String>() {
              @Override
              public boolean matches(String val) {
  
                  return val.equals(value);
              }
  
              @Override
              public String toString() {
                  return String.format("equal('%s')", value);
              }
          });
      }
docs: {@inheritDoc}