WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective acces by org.apache.poi.util.DocumentHelper to method com.sum.org.apache.xerces.internal.util.SecurityManager.setEntityExpansionLimit(int)
WARNING: Please consider reporting this to the maintainers of org.apache.poi.util.DocumentHelper
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Stackoverfow says to upgrade POI to 4.1.0 or 4.1.2. Will HSSFR4 work with those versions? I tested the latest release of POI, and HSSFR4 didn't work at all.
The latest version of HSSFR4 supports POI Version 3.14 and earlier.
Later versions of POI will require modification to the service program as some of the parameters have been change to enum.
Cheers, Don