if(force || entry.lastModifiedTime < last_week) { 
if(force || !entry.exists() || entry.lastModifiedTime < last_week){ 
    that.cleanEditDir = function(force) {        force = (force && typeof(force) != 'undefined');        var last_week = Date.now() - (1000*60*60*24*7);        var fobj = that.getEditDir();        var entries = fobj.directoryEntries;        while (entries.hasMoreElements()) {            var entry = entries.getNext();            entry.QueryInterface(Components.interfaces.nsIFile);            if(force || entry.lastModifiedTime < last_week) {                try{                    entry.remove(false);                } catch(e) {                    that.debug('unable to remove',entry,'because:',e);                }            }        }    };
4040	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4040/7e4cf7e5c024752fb2411bcb49b6d7c3b0a12022/itsalltext.js/clean/chrome/content/itsalltext.js