if (updateRate > 0 && count % updateRate == 0) {
System.out.println(formatSummary(count, card.cardinality()));
}
}
System.out.println(formatSummary(count, card.cardinality()));
}
protected static String formatSummary(long count, long cardinality) {
String cntStr = Long.toString(count);
int len = cntStr.length();