"collection_reader"+ System.getProperty("file.separator") +
"FileSystemCollectionReader.xml";
// add Collection Reader if specified
try {
CollectionReaderDescription collectionReaderDescription =
UIMAFramework.getXMLParser()
.parseCollectionReaderDescription(new XMLInputSource(collectionReaderDescriptor));
collectionReaderDescription.getCollectionReaderMetaData().
getConfigurationParameterSettings().
setParameterValue("InputDirectory", relativeDataPath);
CollectionReader collectionReader = UIMAFramework
.produceCollectionReader(collectionReaderDescription);
uimaAsEngine.setCollectionReader(collectionReader);