void testRow(final int i) throws IOException {
Scan scan = new Scan(getRandomRow(this.rand, opts.totalRows));
FilterList list = new FilterList();
scan.addColumn(FAMILY_NAME, QUALIFIER_NAME);
if (opts.filterAll) {
list.addFilter(new FilterAllFilter());
}
list.addFilter(new WhileMatchFilter(new PageFilter(120)));
scan.setFilter(list);
ResultScanner s = this.table.getScanner(scan);
for (Result rr; (rr = s.next()) != null;) {