loplugin:stringconstant: Flag more inefficiencies
loplugin:stringconstant: Flag more inefficiencies

Change-Id: Ie217f99961c6f2c224d1c01beaf0146a4ea3e0c2

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