/** Like {@link #writeTo} but uses MessageSet wire format. */
public void writeMessageSetTo(final CodedOutputStream output) throws IOException {
for (int i = 0; i < fields.getNumArrayEntries(); i++) {
writeMessageSetTo(fields.getArrayEntryAt(i), output);
}
for (final Map.Entry<FieldDescriptorType, Object> entry : fields.getOverflowEntries()) {
writeMessageSetTo(entry, output);
}
}
public void writeTo(CodedOutputStream output) throws IOException {
if (type.getOptions().getMessageSetWireFormat()) {
fields.writeMessageSetTo(output);
unknownFields.writeAsMessageSetTo(output);
} else {
fields.writeTo(output);
unknownFields.writeTo(output);
}
}