Java Stream How to - Filter String value with starting letter








Question

We would like to know how to filter String value with starting letter.

Answer

//from   www  .j av  a2 s.  c  o m
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;

public class Main {
  public static void main(String[] args) {
    List<String> names = Arrays.asList("Chris", "HTML", "XML", "CSS");

    Stream<String> s = names.stream().filter(name -> name.startsWith("C"));

    System.out.println(s.collect(Collectors.toList()));
  }
}

The code above generates the following result.