Removed front & back empty test
Removed front & back empty test

17twenty/etl,ETLCPP/etl,17twenty/etl,ETLCPP/etl,ETLCPP/etl,GatorQue/etl,17twenty/etl,venkatarajasekhar/etl,GatorQue/etl,venkatarajasekhar/etl,ETLCPP/etl,venkatarajasekhar/etl,GatorQue/etl