refactor fieldsToCheckForNonZero to use switch for readability
refactor fieldsToCheckForNonZero to use switch for readability

Zosoled/Cumulus,SalesforceFoundation/Cumulus,SalesforceFoundation/Cumulus,SalesforceFoundation/Cumulus,Zosoled/Cumulus,Zosoled/Cumulus,Zosoled/Cumulus,SalesforceFoundation/Cumulus