Small refactoring on the long int return value or default methods.
Small refactoring on the long int return value or default methods.

Mindtribe/cpputest,devMichaelJones/cpputest,Mindtribe/cpputest,basvodde/cpputest,KisImre/cpputest,KisImre/cpputest,Mindtribe/cpputest,bithium/cpputest,offa/cpputest,bithium/cpputest,Andne/cpputest,cpputest/cpputest,PaulBussmann/cpputest,offa/cpputest,asgeroverby/cpputest,basvodde/cpputest,chenlianbing/cpputest,jaeguly/cpputest,devMichaelJones/cpputest,jaeguly/cpputest,arstrube/cpputest,arstrube/cpputest,asgeroverby/cpputest,devMichaelJones/cpputest,bithium/cpputest,cpputest/cpputest,Mindtribe/cpputest,cpputest/cpputest,KisImre/cpputest,chenlianbing/cpputest,PaulBussmann/cpputest,jaeguly/cpputest,maxilai/cpputest,maxilai/cpputest,Andne/cpputest,PaulBussmann/cpputest,arstrube/cpputest,offa/cpputest,PaulBussmann/cpputest,cpputest/cpputest,basvodde/cpputest,asgeroverby/cpputest,arstrube/cpputest,asgeroverby/cpputest,bithium/cpputest,chenlianbing/cpputest,dawid-aurobit/cpputest,maxilai/cpputest,Andne/cpputest,dawid-aurobit/cpputest,dawid-aurobit/cpputest,Andne/cpputest,devMichaelJones/cpputest,dawid-aurobit/cpputest,offa/cpputest,basvodde/cpputest,jaeguly/cpputest,KisImre/cpputest,maxilai/cpputest,chenlianbing/cpputest