rem: DWREngine._maybeClearUpIFrame(); 
context: DWREngine._remoteHandleException = function(callId, ex) {  if (DWREngine._receivedBatch == null) {    DWREngine._debug("receivedBatch == null in DWREngine._remoteHandleException");    return;  }  var handlers = DWREngine._receivedBatch.callIds[callId];  if (ex.message == undefined) ex.message = "";  if (handlers && typeof handlers.exceptionHandler == "function") handlers.exceptionHandler(ex.message, ex);  else if (DWREngine._exceptionHandler) DWREngine._exceptionHandler(ex.message, ex);  DWREngine._maybeClearUpIFrame();};
meta: 266	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/266/7de576ce477a96152764438d826cfc156cdf2a6a/engine.js/buggy/java/org/directwebremoting/engine.js