while (!(d.isEmpty())) {
dataFrame = (AFrame) d.remove(0);
try {
if (System.getProperty("SHOW_RESPFRAME") != null) {
UIMAFramework.getLogger(this.getClass()).log(Level.INFO,
" Converting XCAS in responseFrame to CasData.XCAS=" + dataFrame.toXML());
}
long eTime = uimaTimer.getTimeInMillis();
// When configured use WF serializer which is faster than the alternative SAX based one
if (System.getProperty("WF_SERIALIZER") != null) {
addKeysToDataCas(aCasList[instanceCount], dataFrame);