Java8-Stream-No.09

2024-09-05 07:27:25



import java.util.Arrays;

public class Streams9 {

    public static void main(String[] args) {

        Arrays.asList("a1", "a2", "b1", "c2", "c1")

            .stream()

            .filter(s -> s.startsWith("c"))

            .map(String::toUpperCase)

            .sorted()

            .forEach(System.out::println);

        // C1

        // C2

    }

}

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