try {
final Model model = this._parseHelper.parse(sequence);
EList<NamedElement> _elements = model.getElements();
Iterable<DataSource> _filter = Iterables.<DataSource>filter(_elements, DataSource.class);
final DataSource datasource = IterableExtensions.<DataSource>head(_filter);
final AbsoluteRESTURL baseUrl = datasource.getBaseUrl();
String _value = this._rESTURLExtensions.value(baseUrl);
Matcher<String> _is = CoreMatchers.<String>is(url);
Assert.<String>assertThat(_value, _is);
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);