* @see ProtMessage
*/
public void setProt(String prot)
throws InvalidMfiDataException {
ProtMessage subChunk = (ProtMessage) headerChunk.getSubChunks().get(ProtMessage.TYPE);
if (subChunk != null) {
subChunk.setProt(prot);
} else {
headerChunk.getSubChunks().put(ProtMessage.TYPE, new ProtMessage(prot));
}
}