code: function(sControllerName, vObject) {
  				var oResultConfig;
  				findConfig(CONFIG_CONTROLLER_EXTENSIONS, vObject, function(oConfig) {
  					oResultConfig = oConfig[sControllerName];
  					return !!oResultConfig;
  				});
  				return oResultConfig;
  			}
docs: returns the configuration of the controller extensions for the given
  controller name
  @private