EMF+: Integer coordinate values are signed.
EMF+: Integer coordinate values are signed.

Change-Id: I5babcec50d48dc2a6288a01685db61fbb7058680

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