Method isAlpha

core/src/main/java/feign/template/UriUtils.java:187–189

(int c)

  }

  private static boolean isAlpha(int c) {
    return (c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z');
  }

  private static boolean isDigit(int c) {
    return (c >= '0' && c <= '9');