1. 2012-02-29 DO NOT REPLY [Bug 51673] groupRow in SXXSF.Sheet caus poi-dev bugzilla 2. 2012-02-29 DO NOT REPLY [Bug 51673] groupRow in SXXSF.Sheet caus poi-dev bugzilla 3. 2011-10-17 DO NOT REPLY [Bug 51673] groupRow in SXXSF.Sheet caus poi-dev bugzilla 4. 2011-10-13 DO NOT REPLY [Bug 51673] groupRow in SXXSF.Sheet caus poi-dev bugzilla