Use more proper/automatic integer types and range-for loops
Use more proper/automatic integer types and range-for loops

Change-Id: I188dc79dbba234b844e7c047ccc186d99c214ac7

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