1. 2011-04-22 DO NOT REPLY [Bug 50298] Exception in HSSFWorkbook.wr poi-dev bugzilla 2. 2011-04-14 DO NOT REPLY [Bug 50298] Exception in HSSFWorkbook.wr poi-dev bugzilla 3. 2010-11-19 DO NOT REPLY [Bug 50298] Exception in HSSFWorkbook.wr poi-dev bugzilla 4. 2010-11-19 DO NOT REPLY [Bug 50298] Exception in HSSFWorkbook.wr poi-dev bugzilla 5. 2010-11-19 DO NOT REPLY [Bug 50298] Exception in HSSFWorkbook.wr poi-dev bugzilla 6. 2010-11-19 DO NOT REPLY [Bug 50298] Exception in HSSFWorkbook.wr poi-dev bugzilla 7. 2010-11-19 DO NOT REPLY [Bug 50298] Exception in HSSFWorkbook.wr poi-dev bugzilla