ProtobufTestUtil.java 文件源码

public static byte[] getBytes(UnknownFieldSet unknownFieldSet) throws IOException {
  ByteArrayOutputStream bOut = new ByteArrayOutputStream();
  unknownFieldSet.writeDelimitedTo(bOut);
  bOut.flush();
  bOut.close();
  return org.apache.commons.codec.binary.Base64.encodeBase64(bOut.toByteArray());
}