shortness is in the eye of the beholder… program with spring framework long enough and rowIndex sounds like abbreviation. :)
RowIndexFactoryGeneratorService rowIndexFactoryGeneratorService = new RowIndexFactoryGeneratorService();
RowIndexFactory rowIndexFactory = rowIndexFactoryGeneratorService.getTheFactoryOrSomethingIDontCare();
RowIndex rowIndex = rowIndexFactoryGeneratorService.generateRowIndex();