maTokenNames.size() is constant: use it and be a bit faster
maTokenNames.size() is constant: use it and be a bit faster

Change-Id: I39a6e2badf0c159e87763e2782bc89f0ee6068ec

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