docs: function(sIdentifier) {
                     /**
                      * The prefixed representation String of the identifier.
                      * @type {string}
                      */
                     var sPrefixed = EValuePrefixes.S_SYMBOLIC + sIdentifier;
  
                     return [
                       'name',
                       oSolutionBest.oPrimitiveValues.hasOwnProperty(sPrefixed) &&
                       oSolutionBest.oPrimitiveValues[sPrefixed].nSaving > 0 ?
                       oSolutionBest.oPrimitiveValues[sPrefixed].sName :
                       sIdentifier
                     ];
                   }