Make the pixel greylevel debug output work as intended
Make the pixel greylevel debug output work as intended

Change-Id: I29cb771eb059f560b7cbd449257ffda581b40f11

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core