batch.handlers[callId] = null; 
dwr.engine._remoteHandleException = function(batchId, callId, ex) {  var batch = dwr.engine._batches[batchId];  if (batch == null) { dwr.engine._debug("Warning: null batch in remoteHandleException", true); return; }  var handlers = batch.handlers[callId];  if (handlers == null) { dwr.engine._debug("Warning: null handlers in remoteHandleException", true); return; }  if (ex.message == undefined) ex.message = "";  if (typeof handlers.exceptionHandler == "function") handlers.exceptionHandler(ex.message, ex);  else if (typeof batch.errorHandler == "function") batch.errorHandler(ex.message, ex);};
266	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/266/45f97dca9c5dcca3a6efb373087e6ac519667b26/engine.js/buggy/java/org/directwebremoting/engine.js