Do not create paths starting "//" when root is just "/"
Do not create paths starting "//" when root is just "/"

Change-Id: If0b413a4fdd93465074548c7ea5451288c1d12aa

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