coverity#735332 Unchecked return value
coverity#735332 Unchecked return value

the !isAfterLast should be sufficient

Change-Id: Iab45b70c24ae1f90c38178d261e467d9b1e3fa6c

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