Retrieve sub-OUStrings without unnecessary copying
Retrieve sub-OUStrings without unnecessary copying

Change-Id: I1aaaef4bf81f5b56fe71ca0aae59b59dbd0dee59

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