@Override
public void readFrom(StreamInput in) throws IOException {
int size = in.readVInt();
if (size == 0) {
indices = Strings.EMPTY_ARRAY;
} else {
indices = new String[size];
for (int i = 0; i < indices.length; i++) {
indices[i] = in.readUTF();
}
}
operationThreading = BroadcastOperationThreading.fromId(in.readByte());
}
