WaE: C4101: 'ex' : unreferenced local variable
WaE: C4101: 'ex' : unreferenced local variable

Change-Id: If56eaa48c176138cd1b74da2f7f0aa71e3845894

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