Remove unnecessarily duplicated execute/executeQuery. (firebird-sdbc)
Remove unnecessarily duplicated execute/executeQuery. (firebird-sdbc)

Change-Id: Ic173346c4cac140b9426560af9a9b196d93ec2f5

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