code: function(name, fullPath, fileSystem, nativeURL) {
      // remove trailing slash if it is present
      if (fullPath && /\/$/.test(fullPath)) {
          fullPath = fullPath.substring(0, fullPath.length - 1);
      }
      if (nativeURL && /\/$/.test(nativeURL)) {
          nativeURL = nativeURL.substring(0, nativeURL.length - 1);
      }
  
      FileEntry.__super__.constructor.apply(this, [true, false, name, fullPath, fileSystem, nativeURL]);
  }
docs: An interface representing a file on the file system.
  
  {boolean} isFile always true (readonly)
  {boolean} isDirectory always false (readonly)
  {DOMString} name of the file, excluding the path leading to it (readonly)
  {DOMString} fullPath the absolute full path to the file (readonly)
  {FileSystem} filesystem on which the file resides (readonly)