code: public static Claims claims(Map<String, Object> claims) {
          return Classes.newInstance("io.jsonwebtoken.impl.DefaultClaims", MAP_ARG, claims);
      }
docs: Returns a new {@link Claims} instance populated with the specified name/value pairs.
  
  @param claims the name/value pairs to populate the new Claims instance.
  @return a new {@link Claims} instance populated with the specified name/value pairs.