() throws Exception {         table.setVisibleRows(0);         addRowsWithLongSecondColumn(0);         assertScreenEquals("" +                 "a  b\n" +                 "A0                           ▲\n" +                 "A0                           ▼\n" +                 "◄█████████████▒▒▒▒▒▒▒▒▒▒▒▒▒▒-");     }      @Test     public void testRendersVisibleRowsWith