* malformed.
   */
  @Throws(IOException::class)
  fun checkLowercase(name: ByteString): ByteString {
    for (i in 0 until name.size) {
      if (name[i] in 'A'.code.toByte()..'Z'.code.toByte()) {
        throw IOException("PROTOCOL_ERROR response malformed: mixed case name: ${name.utf8()}")
      }
    }
    return name
  }

    hasher = HASH_FN.newHasher();
    hasher
        .putByte((byte) 0x01)
        .putByte((byte) 0x01)
        .putByte((byte) 0x00)
        .putByte((byte) 0x01)
        .putByte((byte) 0x00)
        .putByte((byte) 0x00)
        .putByte((byte) 0x00)
        .putByte((byte) 0x00);
    assertEquals(hashCode, hasher.hash().asLong());

    hasher = HASH_FN.newHasher();

	r := &netperfReader{eof: make(chan struct{})}
	r.buf = make([]byte, 128*humanize.KiByte)
	rand.Read(r.buf)

	connectionsPerPeer := 16

	if len(globalNotificationSys.peerClients) > 16 {
		// For a large cluster it's enough to have 1 connection per peer to saturate the network.
		connectionsPerPeer = 1
	}

	errStr := ""
	var wg sync.WaitGroup

    v1Creator.commit()

    cache["k1"]!!.use { snapshot1 ->
      val inV1 = snapshot1.getSource(0).buffer()
      assertThat(inV1.readByte()).isEqualTo('A'.code.toByte())
      assertThat(inV1.readByte()).isEqualTo('A'.code.toByte())

      val v1Updater = cache.edit("k1")!!
      v1Updater.setString(0, "CCcc")
      v1Updater.setString(1, "DDdd")
      v1Updater.commit()

}

func testStorageAPIAppendFile(t *testing.T, storage StorageAPI) {
	testData := []byte("foo")
	testCases := []struct {
		volumeName      string
		objectName      string
		data            []byte
		expectErr       bool
		ignoreIfWindows bool
	}{
		{"foo", "myobject", testData, false, false},
		{"foo", "myobject-0byte", []byte{}, false, false},
		// volume not found error.

    protected static boolean adjustNumber(final Class<?>[] paramTypes, final Object[] args, final int index) {
        if (paramTypes[index].isPrimitive()) {
            if (paramTypes[index] == byte.class) {
                args[index] = ByteConversionUtil.toByte(args[index]);
                return true;
            } else if (paramTypes[index] == short.class) {
                args[index] = ShortConversionUtil.toShort(args[index]);

		bucket    string
		versioned bool
		object    string
		content   []byte
	}{
		{"bucket1", false, "object1", []byte("aaaaaaaaaaaaaaaa")},
		{"bucket2", false, "object2", bytes.Repeat([]byte{'a'}, smallFileThreshold*2)},
		{"bucket3", true, "version1", []byte("aaaaaaaaaaaaaaaa")},
		{"bucket4", true, "version2", bytes.Repeat([]byte{'a'}, smallFileThreshold*2)},
	}

	for i, testCase := range testCases {

  /** Converts a string, which should contain only ascii-representable characters, to a byte[]. */
  static byte[] ascii(String string) {
    byte[] bytes = new byte[string.length()];
    for (int i = 0; i < string.length(); i++) {
      bytes[i] = (byte) string.charAt(i);
    }
    return bytes;
  }

  interface HashFn {
    byte[] hash(byte[] input, int seed);
  }

      throw ProtocolException("constructed strings not supported for DER")
    }
    return source.readUtf8(bytesLeft)
  }

  fun readObjectIdentifier(): String {
    val result = Buffer()
    val dot = '.'.code.toByte().toInt()
    when (val xy = readVariableLengthLong()) {
      in 0L until 40L -> {
        result.writeDecimalLong(0)
        result.writeByte(dot)
        result.writeDecimalLong(xy)
      }

    }
  }

  @Test fun readPaddedDataFrame() {
    val dataLength = 1123
    val expectedData = ByteArray(dataLength)
    Arrays.fill(expectedData, 2.toByte())
    val paddingLength = 254
    val padding = ByteArray(paddingLength)
    Arrays.fill(padding, 0.toByte())
    writeMedium(frame, dataLength + paddingLength + 1)
    frame.writeByte(Http2.TYPE_DATA)
    frame.writeByte(FLAG_PADDED)