return new CRC32();
      }
    },
    @J2ObjCIncompatible
    CRC_32C("Hashing.crc32c()") {
      @Override
      public Checksum get() {
        return Crc32cMethodHandles.newCrc32c();
      }
    },
    ADLER_32("Hashing.adler32()") {
      @Override
      public Checksum get() {
        return new Adler32();
      }
    };

    public final HashFunction hashFunction;