Description
According to the original DOSGi CXF documentation "service.exported.interfaces" may have multiple values.
The multiple values can be specified as a String array with Declarative Services or by a having a property value containing a comma-separated list of strings.
The purpose of this task is to decide how DOSGI should handle this property when it has multiple String values. If the decision is made that no multiple values are supported then DOSGI will need to report a service exception when the property contains multiple values, irrespectively of how these multiple values have been specified (via Declarative Services or CXF specific extension)