coverity#1019315 Dead default in switch
coverity#1019315 Dead default in switch

Change-Id: Iaac33534d5035ded00115f7a75e2c8720ccc3ea5

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