Застрял на добавлении детей в список экземпляра класса. #8
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Liberate520
reviewed
Apr 1, 2024
src/ru/gb/FamilyTree/FamilyTree.java
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| import java.util.List; | ||
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| public class FamilyTree { | ||
| List<Human> list; |
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поля класса почти всегда приватны
src/ru/gb/FamilyTree/Main.java
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| FamilyTree familyTree = new FamilyTree(); | ||
| familyTree.list = new ArrayList<>(); |
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А было бы поле приватно и такая строчка была бы невозможной. В данном случае вы нарушаете инкапсуляцию. Только класс должен решать как ему использовать свои поле. Извне это должно быть невозможно
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Не получается добавить детей экземпляру класса.
Работает только если не выводить в терминал метод ToString.