question: public void sortColumn ( int columnIndex ) { sortCount ++ ; if ( sortedColumn != columnIndex ) { sortCount = 0 ; if ( columnIndex == COLUMN_AGO ) { sortCount = 1 ; } } sort ( columnIndex , sortCount ) ; }
target:  Sorts the given column, either starting with the default sort order if this column wasn't sorted in the last request, or switching between sort orders.