D To Array.md

Data Set

   List<Footballer> getFootballers() {
        return List.of(
                new Footballer("Messi", 32, Gender.MALE, List.of("CF","CAM", "RF")),
                new Footballer("Ibrahim", 28, Gender.MALE, List.of("CF", "CAM", "LF")),
                new Footballer("Arthur", 23, Gender.MALE, List.of("CM", "CAM")),
                new Footballer("Cristiano Ronaldo", 27, Gender.MALE, List.of("GK")),
                new Footballer("Surinder", 20, Gender.MALE, List.of("CM", "CDM")),
                new Footballer("Jennifer", 29, Gender.FEMALE, List.of("CF", "CAM")),
                new Footballer("Jana", 17, Gender.FEMALE, List.of("CB")),
                new Footballer("Alexia", 25, Gender.FEMALE, List.of("CAM", "RF", "LF"))
        );
    }

To Array:

If we need to get an array out of the stream, we can simply use toArray().

        Footballer[] femaleFootballers = footballerList.stream()
                .filter(footballer -> footballer.getGender().equals(Gender.FEMALE))
                .toArray(Footballer[]::new);

        System.out.println("femaleFootballers = " + Arrays.asList(femaleFootballers));
        //prints To Array femaleFootballers = [Footballer{name='Jennifer', age=29, gender=FEMALE, positions=[CF, CAM]}, Footballer{name='Jana', age=17, gender=FEMALE, positions=[CB]}, Footballer{name='Alexia', age=25, gender=FEMALE, positions=[CAM, RF, LF]}]

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