private static List<FixedRecord> createFixedRecords(int count){
  List<FixedRecord> records=new ArrayList<>();
  for (int i=0; i < count; i++) {
    records.add(new FixedRecord(i));
  }
  return records;
}

private static List < FixedRecord > createFixedRecords ( int count ) { List < FixedRecord > records = new ArrayList < > ( ) ; for ( int i = 0 ; i < count ; i ++ ) { records . add ( new FixedRecord ( i ) ) ; } return records ; }
create a list of count 16 - byte records .
