Silence some (irrelevant) exceptions in firebird unit test.
Silence some (irrelevant) exceptions in firebird unit test.

Change-Id: I0639b2c69f5f111e37e5566bf4cbea6719de8789

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