XSSFComment doesn't have support for Linestyle similar to HSSFComment In HSSFComment we have functions like setLineStyle and setLineStyleColor, similar feature is required for XSSFComment .
Hi Mayur, Would you be able to provide a Pull Request on https://github.com/apache/poi?
Hi PJ, I am not sure what do mean by creating a pull request on Github?
Hi Mayur, I think PJ asked if you can provide a patch against the current master that includes the feature that you are missing. See https://poi.apache.org/guidelines.html about information how you can contribute to Apache POI
Kai/PJ, I don't think Mayur will be implementing the enhancement he has raised, if that is what you meant. (On behalf of Mayur)