fix bug 2795610: NoSuchFieldException on EventManager.queryEvents https://sourceforge.net/tracker/?func=detail&aid=2795610&group_id=228007&atid=1073396
fix bug 2795610: NoSuchFieldException on EventManager.queryEvents
https://sourceforge.net/tracker/?func=detail&aid=2795610&group_id=228007&atid=1073396

mikem2005/vijava