* This class defines tag patterns that match HTML elements based on tag name, CSS class, ID, or custom attributes.
 * It is used to identify and remove unwanted HTML elements from crawled documents.
 */
public class PrunedTag {
    /** The HTML tag name to match (e.g., "div", "span", "p") */
    private final String tag;
    /** The ID attribute value to match */
    private String id;

	AmzCredential           = "X-Amz-Credential"
	AmzSecurityToken        = "X-Amz-Security-Token"
	AmzDecodedContentLength = "X-Amz-Decoded-Content-Length"
	AmzTrailer              = "X-Amz-Trailer"
	AmzMaxParts             = "X-Amz-Max-Parts"
	AmzPartNumberMarker     = "X-Amz-Part-Number-Marker"

	// Constants used for GetObjectAttributes and GetObjectVersionAttributes

   * Timing-Allow-Origin}</a> header field name.
   *
   * @since 15.0
   */
  public static final String TIMING_ALLOW_ORIGIN = "Timing-Allow-Origin";

  /** The HTTP {@code Trailer} header field name. */
  public static final String TRAILER = "Trailer";

  /** The HTTP {@code Transfer-Encoding} header field name. */
  public static final String TRANSFER_ENCODING = "Transfer-Encoding";

pkg math/rand, type Source64 interface, Seed(int64)
pkg math/rand, type Source64 interface, Uint64() uint64
pkg net/http, const TrailerPrefix ideal-string
pkg net/http, const TrailerPrefix = "Trailer:"
pkg net/http/httptrace, type ClientTrace struct, TLSHandshakeDone func(tls.ConnectionState, error)
pkg net/http/httptrace, type ClientTrace struct, TLSHandshakeStart func()

	return r.Header.Get(xhttp.AmzContentSha256) == streamingContentSHA256Trailer &&
		r.Method == http.MethodPut
}

// Verify if the request has AWS Streaming Signature Version '4', with unsigned content and trailer.
func isRequestUnsignedTrailerV4(r *http.Request) bool {
	return r.Header.Get(xhttp.AmzContentSha256) == unsignedPayloadTrailer &&
		r.Method == http.MethodPut
}

// Authorization type.
//

// then this returns an error.
func (tw *Writer) Close() error {
	if tw.err == ErrWriteAfterClose {
		return nil
	}
	if tw.err != nil {
		return tw.err
	}

	// Trailer: two zero blocks.
	err := tw.Flush()
	for i := 0; i < 2 && err == nil; i++ {
		_, err = tw.w.Write(zeroBlock[:])
	}

	// Ensure all future actions are invalid.
	tw.err = ErrWriteAfterClose

	req, err := http.NewRequest(http.MethodPut, getPutObjectURL(s.endPoint, bucketName, "test-cve-object.txt"), nil)
	c.Assert(err, nil)

	req.Body = io.NopCloser(bytes.NewReader([]byte("foobar!\n")))
	req.Trailer = http.Header{}
	req.Trailer.Set("x-amz-checksum-crc32", "rK0DXg==")

	now := UTCNow()

	req = signer.StreamingUnsignedV4(req, "", 8, now)

	maliciousHeaders := http.Header{

  This time Alice waited patiently until it chose to speak again.
In a minute or two the Caterpillar took the hookah out of its
mouth and yawned once or twice, and shook itself.  Then it got
down off the mushroom, and crawled away in the grass, merely
remarking as it went, `One side will make you grow taller, and
the other side will make you grow shorter.'

  `One side of WHAT?  The other side of WHAT?' thought Alice to
herself.

  This time Alice waited patiently until it chose to speak again.
In a minute or two the Caterpillar took the hookah out of its
mouth and yawned once or twice, and shook itself.  Then it got
down off the mushroom, and crawled away in the grass, merely
remarking as it went, `One side will make you grow taller, and
the other side will make you grow shorter.'

  `One side of WHAT?  The other side of WHAT?' thought Alice to
herself.

pkg image/draw, type Drawer interface { Draw }
pkg image/draw, type Drawer interface, Draw(Image, image.Rectangle, image.Image, image.Point)
pkg image/draw, type Quantizer interface { Quantize }
pkg image/draw, type Quantizer interface, Quantize(color.Palette, image.Image) color.Palette
pkg image/draw, var FloydSteinberg Drawer
pkg image/gif, func Encode(io.Writer, image.Image, *Options) error