*/
  public static UnsignedInteger valueOf(BigInteger value) {
    checkNotNull(value);
    checkArgument(
        value.signum() >= 0 && value.bitLength() <= Integer.SIZE,
        "value (%s) is outside the range for an unsigned integer value",
        value);
    return fromIntBits(value.intValue());
  }

  /**

   */
  @CanIgnoreReturnValue
  public static UnsignedLong valueOf(BigInteger value) {
    checkNotNull(value);
    checkArgument(
        value.signum() >= 0 && value.bitLength() <= Long.SIZE,
        "value (%s) is outside the range for an unsigned long value",
        value);
    return fromLongBits(value.longValue());
  }

  /**

   */
  @CanIgnoreReturnValue
  public static UnsignedLong valueOf(BigInteger value) {
    checkNotNull(value);
    checkArgument(
        value.signum() >= 0 && value.bitLength() <= Long.SIZE,
        "value (%s) is outside the range for an unsigned long value",
        value);
    return fromLongBits(value.longValue());
  }

  /**

    // parseInt blows up on overflow as opposed to intValue() which does not.
    return Integer.parseInt(bigMean.toString());
  }

  private static boolean fitsInInt(BigInteger big) {
    return big.bitLength() <= 31;
  }

  @J2ktIncompatible
  @GwtIncompatible // NullPointerTester
  public void testNullPointers() {
    NullPointerTester tester = new NullPointerTester();
    tester.setDefault(int.class, 1);

    // parseInt blows up on overflow as opposed to intValue() which does not.
    return Long.parseLong(bigMean.toString());
  }

  private static boolean fitsInLong(BigInteger big) {
    return big.bitLength() <= 63;
  }

  private static final BigInteger MAX_LONG = BigInteger.valueOf(Long.MAX_VALUE);
  private static final BigInteger MIN_LONG = BigInteger.valueOf(Long.MIN_VALUE);

	return dst
}

type bitStringEncoder BitString

func (b bitStringEncoder) Len() int {
	return len(b.Bytes) + 1
}

func (b bitStringEncoder) Encode(dst []byte) {
	dst[0] = byte((8 - b.BitLength%8) % 8)
	if copy(dst[1:], b.Bytes) != len(b.Bytes) {
		panic("internal error")
	}
}

type oidEncoder []int

func (oid oidEncoder) Len() int {
	l := base128IntLength(int64(oid[0]*40 + oid[1]))

    // parseInt blows up on overflow as opposed to intValue() which does not.
    return Long.parseLong(bigMean.toString());
  }

  private static boolean fitsInLong(BigInteger big) {
    return big.bitLength() <= 63;
  }

  private static final BigInteger MAX_LONG = BigInteger.valueOf(Long.MAX_VALUE);
  private static final BigInteger MIN_LONG = BigInteger.valueOf(Long.MIN_VALUE);

	paddingBits := bytes[0]
	bytes = bytes[1:]
	if paddingBits > 7 ||
		len(bytes) == 0 && paddingBits != 0 ||
		len(bytes) > 0 && bytes[len(bytes)-1]&(1<<paddingBits-1) != 0 {
		return false
	}

	out.BitLength = len(bytes)*8 - int(paddingBits)
	out.Bytes = bytes
	return true
}

// ReadASN1BitStringAsBytes decodes an ASN.1 BIT STRING into out and advances. It is

	}
}

// VersionLen is the Config Version and is only used as the nonce prefix, but we can reconstruct
// it because is is a b64 encoding of a 64 bit array, which will always be 12 chars in length.
// len = ceil(bitlength/(2^6))+1
const VersionLen = 12

func (s *DiscoveryServer) getResourceVersion(nonce, key string, cache map[string]string) string {
	if len(nonce) < VersionLen {
		return ""
	}

		{"(ObjectIdentifier).Equal", Method, 0},
		{"(ObjectIdentifier).String", Method, 3},
		{"(StructuralError).Error", Method, 0},
		{"(SyntaxError).Error", Method, 0},
		{"BitString", Type, 0},
		{"BitString.BitLength", Field, 0},
		{"BitString.Bytes", Field, 0},
		{"ClassApplication", Const, 6},
		{"ClassContextSpecific", Const, 6},
		{"ClassPrivate", Const, 6},
		{"ClassUniversal", Const, 6},
		{"Enumerated", Type, 0},