Method hmacToString

output/java_guava/1.4.17/Hashing.java:397–402

(String methodName, Key key)

  }

  private static String hmacToString(String methodName, Key key) {
    return String.format("Hashing.%s(Key[algorithm=%s, format=%s])",
                         methodName,
                         key.getAlgorithm(),
                         key.getFormat());
  }

  /**
   * Returns a hash function implementing the CRC32C checksum algorithm (32 hash bits) as described