InputStream inputStream = null;
try {
inputStream = fileURL.openStream();
CSVSerializer csvSerializer = new CSVSerializer("ISO-8859-1");
csvSerializer.getKeys().add("c0");
csvSerializer.getKeys().add("c1");
csvSerializer.getKeys().add("c2");
csvSerializer.getKeys().add("c3");
CSVSerializer.StreamIterator streamIterator = csvSerializer.getStreamIterator(inputStream);
ArrayList<Object> page = new ArrayList<Object>(pageSize);
while (streamIterator.hasNext()
&& !abort) {
Object item = streamIterator.next();