CodecUtil.checksumEntireFile(in);
}
this.postingsReader.init(in);
seekDir(in);
final FieldInfos fieldInfos = state.fieldInfos;
final int numFields = in.readVInt();
for (int i = 0; i < numFields; i++) {
int fieldNumber = in.readVInt();
FieldInfo fieldInfo = fieldInfos.fieldInfo(fieldNumber);
long numTerms = in.readVLong();
long sumTotalTermFreq = fieldInfo.getIndexOptions() == IndexOptions.DOCS_ONLY ? -1 : in.readVLong();
long sumDocFreq = in.readVLong();
int docCount = in.readVInt();
int longsSize = in.readVInt();