@Override
	public void exportData(JsonWriter writer) throws IOException {
		throw new UnsupportedOperationException("Can not export 1.0 format from this version.");
	}
@Test(expected = UnsupportedOperationException.class)
	public void testExportDisabled() throws IOException {
		JsonWriter writer = new JsonWriter(new StringWriter());
		dataService.exportData(writer);
	}