code: public static List<String> getValues(String propertyName, String instanceName) {
          return getPropertyService().getValues(propertyName, instanceName);
      }
docs: Returns a property value as a string list.
  
  @param propertyName Name of the property whose value is sought.
  @param instanceName An optional instance name. Specify null to indicate the default instance.
  @return The property value as a string list, or null if not found.
  @see IPropertyService#getValues