helper.fillTable("testtable", 1, 10, 30, 2, true, "colfam1");
HTable table = new HTable(conf, "testtable");
// vv ColumnPaginationFilterExample
Filter filter = new ColumnPaginationFilter(5, 15);
Scan scan = new Scan();
scan.setFilter(filter);
ResultScanner scanner = table.getScanner(scan);
// ^^ ColumnPaginationFilterExample