clearFieldAssignment only used in AssigmentTransientData
clearFieldAssignment only used in AssigmentTransientData

Change-Id: Ic7d11a7ad3c643354e0bb2aaf20bda2c3e41dba6

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