private List<IsisViewer> findWebViewers(final List<IsisViewer> viewers) {
final List<IsisViewer> webViewers = new ArrayList<IsisViewer>(viewers);
CollectionUtils.filter(webViewers, new Predicate() {
@Override
public boolean evaluate(final Object object) {
final IsisViewer viewer = (IsisViewer) object;
return viewer.getWebAppSpecification() != null;
}
});
return webViewers;
}