@Override public void writeTo(StreamOutput out) throws IOException { super.writeTo(out); out.writeByte(comparatorType.id()); out.writeVInt(requiredSize); out.writeVLong(missing); out.writeVLong(total); out.writeVInt(entries.size()); for (LongEntry entry : entries) { out.writeLong(entry.term); out.writeVInt(entry.getCount()); } }