rem: CBSConnection.prototype.readData = function bs_read (timeout) 
add: function bs_read (timeout) 
context: CBSConnection.prototype.readData = function bs_read (timeout){        try    {        var rv = this._bsc.readData(timeout);    }    catch (ex)    {        if (typeof ex != "undefined")        {            this.isConnected = false;            throw (ex);        }        else            var rv = "";    }    return rv;}
meta: 1567	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1567/92d0953bec560eca4bc77d648c9a185aad8c507b/connection-xpcom.js/clean/js/lib/connection-xpcom.js