One of my applications uses jfreereport-0.8.6-6 for printing. All was fine until today, but now, some customers told me that when printing the lines overlap. This happens when using the new Oracle JRE for Mac OS X - Version 7 Update 9 on OS X Mountain Lion - OS X 10.8.2. I tried to solve updating libraries. Now I am using Pentaho Reporting Software Developer's Kit (SDK) 3.9.1, but the problem is still here. The lines overlap either in preview either when printing, but not when exporting as pdf. On Linux and Windows the problem doesn't arise. I changed also the font from SansSerif to Arial, with no results. I attach:
- the xml file used to define the report
- the pdf print on Mac
- the pdf print on Linux (the Windows version is identical)
Thanks in advance for your help.