if (CRC32Checksum != null) {
long serverSideCRC = Long.parseLong(CRC32Checksum);
long clientSideCRC = crc32ChecksumInputStream.getCRC32Checksum();
if (clientSideCRC != serverSideCRC) {
throw new CRC32MismatchException("Client calculated crc32 checksum didn't match that calculated by server side");
}
}
awsResponse.setResult(result);