}
        int byte2 = bytes[index++];
        if (byte2 > (byte) 0xBF
            // Overlong? 5 most significant bits must not all be zero.
            || (byte1 == (byte) 0xE0 && byte2 < (byte) 0xA0)
            // Check for illegal surrogate codepoints.
            || (byte1 == (byte) 0xED && (byte) 0xA0 <= byte2)
            // Third byte trailing-byte test.
            || bytes[index++] > (byte) 0xBF) {
          return false;

        }
        int byte2 = bytes[index++];
        if (byte2 > (byte) 0xBF
            // Overlong? 5 most significant bits must not all be zero.
            || (byte1 == (byte) 0xE0 && byte2 < (byte) 0xA0)
            // Check for illegal surrogate codepoints.
            || (byte1 == (byte) 0xED && (byte) 0xA0 <= byte2)
            // Third byte trailing-byte test.
            || bytes[index++] > (byte) 0xBF) {
          return false;

            int byte1 = delegate.read();
            if (byte1 < 0) {
                return -1;
            }
            int byte2 = delegate.read();
            if (byte2 < 0) {
                throw new IOException("Unable to decode, expected 2 bytes but received only 1 byte. It seems the stream was not encoded correctly.");
            }
            return (hexToByte(byte1) << 4) | hexToByte(byte2);
        }

            // maybe we could use a FilterReader instead of a FilterInputStream?
            int byte1 = this.in.read();
            int byte2 = this.in.read();
            int byte3 = this.in.read();

            if (byte1 == 239 && byte2 == 187 && byte3 == 191) {
                // skip the UTF-8 BOM
                this.in.mark(MARK);
            } else {
                this.in.reset();

limitations under the License.
*/

package sets

// Byte is a set of bytes, implemented via map[byte]struct{} for minimal memory consumption.
//
// Deprecated: use generic Set instead.
// new ways:
// s1 := Set[byte]{}
// s2 := New[byte]()
type Byte map[byte]Empty

// NewByte creates a Byte from a list of values.
func NewByte(items ...byte) Byte {
	return Byte(New[byte](items...))
}

	ANDCC $7, R3, R15
	BEQ   zero512xsetup // at least 8 byte aligned

	// zero bytes up to 8 byte alignment

	ANDCC $1, R3, R15 // check for byte alignment
	BEQ   byte2
	MOVB  R0, 0(R3)   // zero 1 byte
	ADD   $1, R3      // bump ptr by 1
	ADD   $-1, R4

byte2:
	ANDCC $2, R3, R15 // check for 2 byte alignment
	BEQ   byte4
	MOVH  R0, 0(R3)   // zero 2 bytes
	ADD   $2, R3      // bump ptr by 2
	ADD   $-2, R4

        def text1 = "some text"
        def bytes1 = text1.bytes
        def text2 = "more"
        def bytes2 = text2.bytes

        when:
        async {
            start {
                def buffer = new byte[1024]

                def nread = stream.read(buffer)
                assert nread == bytes1.length
                assert new String(buffer, 0, nread) == text1

	w.Write(a)
	w.Write(b)
	w.Write(c)
	w.Close()

	readBuf := make([]byte, len(a)+len(b)+len(c)+1)
	byter := bytes.NewReader(buf.Bytes())
	bufr := bufio.NewReader(byter)
	mallocs := testing.AllocsPerRun(100, func() {
		byter.Seek(0, io.SeekStart)
		bufr.Reset(byter)
		r := NewChunkedReader(bufr)
		n, err := io.ReadFull(r, readBuf)

Brian Avery <******@****.***> 1620951743 -0400

    // Write the tagClass, tag, and constructed bit. This takes 1 byte if tag is less than 31.
    if (tag < 31) {
      val byte0 = tagClass or constructedBit or tag.toInt()
      sink.writeByte(byte0)
    } else {
      val byte0 = tagClass or constructedBit or 0b0001_1111
      sink.writeByte(byte0)
      writeVariableLengthLong(tag)
    }

    // Write the length. This takes 1 byte if length is less than 128.
    val length = content.size