在jasper报告中为excel中的动态生成的工作表名称命名

I have a requirement where I need generate the report in excel format. Sheets of the excel sheet will be generated dynamically. I wanted to know if there is a way for naming these dynamically generated sheets.Using net.sf.jasperreports.export.xls.sheet.names.{arbitrary_name} property we can only name the sheets that we know about.For other sheets jasper gives the default name as "Page X" and so on. ThanksI have a requirement where I need generate the