* This is not guaranteed to be the number of bytes <b>transferred</b>.
     * For example, this resource may be content encoded (e.g. compression, fewer bytes transferred).
     * Or, it might be transfer encoded (e.g. HTTP chunked transfer, more bytes transferred).
     * Or, both.
     * Therefore, it is not necessarily an accurate input into transfer rate (a.k.a. throughput) calculations.
     * <p>

        while (matcher.find()) {
            String chunk = string.subSequence(pos, matcher.start()).toString();
            pos = matcher.end();
            if (chunk.isEmpty()) {
                continue;
            }
            if (lower && first) {
                chunk = StringUtils.uncapitalize(chunk);
                first = false;
            } else {
                chunk = StringUtils.capitalize(chunk);
            }

		p = p[n:]
		ntotal += n
		b.r += n
		b.size -= n
		// If the first chunk has been consumed, advance to the next chunk.
		if b.r == len(b.chunks[0]) {
			http2putDataBufferChunk(b.chunks[0])
			end := len(b.chunks) - 1
			copy(b.chunks[:end], b.chunks[1:])
			b.chunks[end] = nil
			b.chunks = b.chunks[:end]
			b.r = 0
		}
	}
	return ntotal, nil
}

	0x6c44198c4a475817,
}

func blockGeneric(dig *digest, p []byte) {
	var w [80]uint64
	h0, h1, h2, h3, h4, h5, h6, h7 := dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7]
	for len(p) >= chunk {
		for i := 0; i < 16; i++ {
			j := i * 8
			w[i] = uint64(p[j])<<56 | uint64(p[j+1])<<48 | uint64(p[j+2])<<40 | uint64(p[j+3])<<32 |
				uint64(p[j+4])<<24 | uint64(p[j+5])<<16 | uint64(p[j+6])<<8 | uint64(p[j+7])
		}

	0xbef9a3f7,
	0xc67178f2,
}

func blockGeneric(dig *digest, p []byte) {
	var w [64]uint32
	h0, h1, h2, h3, h4, h5, h6, h7 := dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7]
	for len(p) >= chunk {
		// Can interlace the computation of w with the
		// rounds below if needed for speed.
		for i := 0; i < 16; i++ {
			j := i * 4
			w[i] = uint32(p[j])<<24 | uint32(p[j+1])<<16 | uint32(p[j+2])<<8 | uint32(p[j+3])
		}

# limitations under the License.
# ==============================================================================

"""Generates GraphDef test data for Merger.

Constructs chunked protos test data containing GraphDefs with lots of nodes and
large nodes for Merger::Read and Merger::Merge.
"""

from collections.abc import Sequence

import os

from absl import app
from absl import flags

    char[] buf = new char[expected.length()];
    assertEquals(expected.length() == 0 ? -1 : expected.length(), reader.read(buf));
    assertEquals(expected, new String(buf));
    assertFullyRead(reader);

    // read in chunks to fixed array
    reader = new CharSequenceReader(charSequence);
    buf = new char[5];
    StringBuilder builder = new StringBuilder();
    int read;
    while ((read = reader.read(buf, 0, buf.length)) != -1) {

        while (matcher.find()) {
            String chunk = string.subSequence(pos, matcher.start()).toString();
            pos = matcher.end();
            if (chunk.isEmpty()) {
                continue;
            }
            if (lower && first) {
                chunk = StringUtils.uncapitalize(chunk);
                first = false;
            } else {
                chunk = StringUtils.capitalize(chunk);
            }

	}
	e.writeChunk(e.tmp[:3*len(p)], "PLTE")
	if last != -1 {
		e.writeChunk(e.tmp[3*256:3*256+1+last], "tRNS")
	}
}

// An encoder is an io.Writer that satisfies writes by writing PNG IDAT chunks,
// including an 8-byte header and 4-byte CRC checksum per Write call. Such calls
// should be relatively infrequent, since writeIDATs uses a [bufio.Writer].
//

			chunkMax = len(s)
		}
	}

	var b Builder
	b.Grow(n)
	b.WriteString(s)
	for b.Len() < n {
		chunk := n - b.Len()
		if chunk > b.Len() {
			chunk = b.Len()
		}
		if chunk > chunkMax {
			chunk = chunkMax
		}
		b.WriteString(b.String()[:chunk])
	}
	return b.String()
}

// ToUpper returns s with all Unicode letters mapped to their upper case.