private Set < PackageResourceReferenceWrapper > addPackageResourceReferenceFromInterfaces ( Set < PackageResourceReferenceWrapper > packageResourceReferences , final Class < ? > searchClass ) { final Class < ? > [ ] interfaces = searchClass . getInterfaces ( ) ; for ( final Class < ? > iface : interfaces ) { packageResourceReferences = addFoundPackageResourceReferences ( packageResourceReferences , iface ) ; } return packageResourceReferences ; }
Adds the package resource reference from interfaces .