*
         * @param otherSize size to compare
         * @param otherLastModified last modified time to compare
         * @param otherAttributes attributes to compare
         * @return true if attributes match
         */
        public boolean matches(long otherSize, long otherLastModified, long otherAttributes) {

      for any such Derivative Works as a whole, provided Your use,
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		if objInfo.ETag != "" {
			w.Header()[xhttp.ETag] = []string{"\"" + objInfo.ETag + "\""}
		}
	}
	// x-amz-copy-source-if-modified-since: Return the object only if it has been modified
	// since the specified time otherwise return 412 (precondition failed).
	ifModifiedSinceHeader := r.Header.Get(xhttp.AmzCopySourceIfModifiedSince)
	if ifModifiedSinceHeader != "" {
		if givenTime, err := amztime.ParseHeader(ifModifiedSinceHeader); err == nil {

      for any such Derivative Works as a whole, provided Your use,
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      for any such Derivative Works as a whole, provided Your use,
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      any Contribution intentionally submitted for inclusion in the Work
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      for any such Derivative Works as a whole, provided Your use,
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      for any such Derivative Works as a whole, provided Your use,
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      the conditions stated in this License.

   5. Submission of Contributions. Unless You explicitly state otherwise,
      any Contribution intentionally submitted for inclusion in the Work
      by You to the Licensor shall be under the terms and conditions of