These checks are cheap, simplify.
These checks are cheap, simplify.

Change-Id: I20a5eba0c52499d9898a7ba2f5d68c5fe3bee610

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