Bug 61246

Summary: org.apache.poi.xssf.streaming.SheetDataWriter replaces unicode surrogate chars with '?' chars
Product: POI Reporter: PJ Fanning <fanningpj>
Component: SXSSFAssignee: POI Developers List <dev>
Status: RESOLVED FIXED    
Severity: normal    
Priority: P2    
Version: 3.17-dev   
Target Milestone: ---   
Hardware: PC   
OS: Mac OS X 10.1   
Bug Depends on: 54084    
Bug Blocks:    

Description PJ Fanning 2017-07-03 17:53:46 UTC
Looks like the code was inspired by the xmlbeans code that is causing similar issues with XSSFWorkbook.write(OutputStream).

https://bz.apache.org/bugzilla/show_bug.cgi?id=54084

I will work on a fix.