docs: function (lp) {
              var logicalPaths = this._logicalPaths;
              for (var index = 0, l = logicalPaths.length; index < l; index++) {
                  if (logicalPaths[index] === lp) {
                      return false;
                  }
              }
              this._logicalPaths.push(lp);
              return true;
          }