import com.example.fluentcollection.FluentCollection; import com.example.fluentcollection.FluentCollectionImpl; public class Main { public static void main(String[] args) { FluentCollection<String> collection = new FluentCollectionImpl<>(); collection.add("Apple") .add("Banana") .add("Orange"); collection.filter(s -> s.startsWith("A")) .forEach(System.out::println); } }