if(outView == null) {
outView = getContext().getEmptyCas(CAS.class);
}
outView.reset();
CasCopier cc = new CasCopier(inView, outView, true);
cc.copyCasView(inView, outputView, true);
try {
writeXmi(outView, file);
} catch (Exception e) {
throw new AnalysisEngineProcessException(e);
}