Method match

src/main/java/org/sfj/DumbCLIParse.java:86–92

(Pattern pattern, String s)

  }

  private static Matcher match(Pattern pattern, String s) {
    Matcher match = pattern.matcher(s.trim());
    if (match.matches()) {
      return match;
    }
    return null;
  }

  /**
   * Scan for the first argument with a param name that matches the argname.