rem: DWREngine._lookup = function(referto, data, name) { 
add: dwr.engine._lookup = function(referto, data, name) { 
context: DWREngine._lookup = function(referto, data, name) {  var lookup;  // Can't use a map: http://getahead.ltd.uk/ajax/javascript-gotchas  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/2006/266/3edb5a1fd9763d1db91f61d8efca822206f14560/engine.js/clean/java/org/directwebremoting/engine.js