convertToDisplayFormat has been changed so it now throws an exception if conversion fails.
convertToDisplayFormat has been changed so it now throws an exception if conversion fails.

(cherry picked from commit 2c7c2d51801b53adc198446ba3e3b430b1bccd45)

andryblack/guichan,yetanotherindie/fifechan,eamoc/fifechan,andryblack/guichan,wheybags/guichan,yetanotherindie/fifechan,weimingtom/guichan,eamoc/fifechan,weimingtom/guichan,wheybags/guichan,fifengine/fifechan