private void readText(TGBeat beat) {
TGText text = this.factory.newText();
// leo el texto
text.setValue(readUnsignedByteString());
beat.setText(text);
}
private void readText(TGBeat beat) throws IOException {
TGText text = getFactory().newText();
text.setValue(readStringByteSizeOfInteger());
beat.setText(text);
}