rem: if (this.isValid[i]) { this.RDFC.Init(this.BMDS, this.parent[i]); this.RDFC.InsertElementAt(this.item[i], this.index[i], true); } 
add: this.RDFC.Init(this.BMDS, this.parent[i]); this.RDFC.InsertElementAt(this.item[i], this.index[i], true); 
context:   redoTransaction: function ()  {    this.beginUpdateBatch();    for (var i=0; i<this.item.length; ++i) {      if (this.isValid[i]) {        this.RDFC.Init(this.BMDS, this.parent[i]);        this.RDFC.InsertElementAt(this.item[i], this.index[i], true);      }    }    this.endUpdateBatch();  }
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/deb907dede6accfbec295282501589d13a5b1c23/bookmarks.js/buggy/browser/components/bookmarks/content/bookmarks.js