public void write()
{
MemoryStream readStream = new MemoryStream(sampleData, false);
VarConfig cfg = VarConfig.ReadNew(readStream);
MemoryStream writeStream = new MemoryStream();
cfg.Write(writeStream);
MemoryStream rereadStream = new MemoryStream(writeStream.ToArray(), false);
VarConfig rereadCfg = VarConfig.ReadNew(rereadStream);
testConfig(rereadCfg);
}
