protected void readVariableData(final InputStream in, int bytesAlreadyRead) throws IOException {
// ...now read in arguments (if any)
do {
AmfData dataItem = AmfDecoder.readFrom(in);
addData(dataItem);
bytesAlreadyRead += dataItem.getSize();
} while (bytesAlreadyRead < header.getPacketLength());
}
protected void writeVariableData(final OutputStream out) throws IOException {
if (data != null) {
for (AmfData dataItem : data) {
dataItem.writeTo(out);
}
} else {
// Write a null
AmfNull.writeNullTo(out);
}
}