Create and modify Excel spreadsheets using Apache POI

Is it possible to create and modify Excel spreadsheets using apache POI?

There is a class representing the Excel table ( http://poi.apache.org/apidocs/org/apache/poi/xssf/usermodel/XSSFTable.html ), and there are two createTable and getTables ( http: //poi.apache. org / apidocs / org / apache / poi / xssf / usermodel / XSSFSheet.html # createTable () ) in the API, but the API does not explain how to manipulate an XSSFTable object to select a range of table cells