{ 
{ 
    getLineAsync: function(url, lineNo, cb)    {        if (url in this.cache)            cb(this.cache[url][lineNo-1], url, lineNo);        else        {            function loader(lines, url)            {                      cb(lines[lineNo-1], url, lineNo);            }            this.loadAsync(url, loader);        }    }    
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/e1d42ad3fad63b72826a4e2ed0726866484c9ac3/sourceCache.js/clean/extension/content/firebug/sourceCache.js