added variable declaration to hashCode to avoid undeclared warning
added variable declaration to hashCode to avoid undeclared warning

DoctorBud/monarch-app,monarch-initiative/monarch-app,monarch-initiative/monarch-app,DoctorBud/monarch-app,kshefchek/monarch-app,jmcmurry/monarch-app,DoctorBud/monarch-app,kshefchek/monarch-app,monarch-initiative/monarch-app,DoctorBud/monarch-app,kshefchek/monarch-app,jmcmurry/monarch-app,monarch-initiative/monarch-app,DoctorBud/monarch-app,kshefchek/monarch-app,jmcmurry/monarch-app,monarch-initiative/monarch-app,kshefchek/monarch-app,jmcmurry/monarch-app,jmcmurry/monarch-app