assertTrue(aFile.exists());
XMLInputSource in = new XMLInputSource(aFile);
Exception ex = null;
try {
TaeDescription desc = UIMAFramework.getXMLParser().parseTaeDescription(in);
desc.doFullValidation();
} catch (InvalidXMLException e) {
// e.printStackTrace();
ex = e;
} catch (ResourceInitializationException e) {
// e.printStackTrace();