final Scanner prefix_scanner = client.newScanner(table);
prefix_scanner.setStartKey("fc1");
prefix_scanner.setStopKey("fc4");
prefix_scanner.setFilter(
new RowFilter(CompareOp.GREATER_OR_EQUAL,
new BinaryPrefixComparator(Bytes.UTF8("fc2"))));
final ArrayList<ArrayList<KeyValue>> prefix_rows =
prefix_scanner.nextRows().join();
assertSizeIs(2, prefix_rows);
assertSizeIs(1, prefix_rows.get(0));
assertEq("v2", prefix_rows.get(0).get(0).value());