rem: var lookup; for (var i = 0; i < referto.length; i++) { if (referto[i].data == data) { lookup = referto[i]; break; } 
add: var lookup; for (var i = 0; i < referto.length; i++) { if (referto[i].data == data) { lookup = referto[i]; break; 
context: DWREngine._lookup = function(referto, data, name) {    var lookup;    for (var i = 0; i < referto.length; i++) {        if (referto[i].data == data) {            lookup = referto[i];            break;        }    }    if (lookup) {        return "reference:" + lookup.name;    }    referto.push({ data:data, name:name });    return null;};
meta: 266	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/266/769a5807f342d8541951d74937d724ab38fcafe0/engine.js/buggy/java/uk/ltd/getahead/dwr/engine.js