@Override
    public void writeTo(ByteBuf byteBuf) throws LispWriterException {

    }
@Test
    public void testSerialization() throws LispReaderException, DeserializationException,
                                           LispWriterException, LispParseError {
        ByteBuf byteBuf = Unpooled.buffer();

        SignatureWriter writer = new SignatureWriter();
        writer.writeTo(byteBuf, signature1);

        SignatureReader reader = new SignatureReader();
        LispSignature deserialized = reader.readFrom(byteBuf);

        new EqualsTester()
                .addEqualityGroup(signature1, deserialized).testEquals();
    }