KRACOEUS-7695 : budget income summary add column headers
KRACOEUS-7855 : Use #getService
Merge pull request #657 from leoherbie/spring_methods

KRACOEUS-7855 : Use #getService
Merge pull request #652 from yyuan1/0826

KRACOEUS-7695 : budget income summary add column headers
KRACOEUS-7719 : fixing bugs related to equals comparison