😴😴😴😩 #7
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avan1235
reviewed
Apr 19, 2022
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| public Course(String name, Employee teacher, Set<Student> students) { | ||
| this.name = name; | ||
| (this.teacher = teacher).addCourseTeached(this); |
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| public class Employee extends Person { | ||
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| private Set<Publication> publications; |
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może stosować podejście z final? wtedy jak ktoś zobaczy te deklaracje i definicję w konstruktorze, to wszedzie ma gwarancje , że to nie null
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| public abstract class Person { | ||
| private String name; | ||
| static int nextIndex = 0; |
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😟 a czemu to ma taką widoczność?
| import java.util.Map; | ||
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| public class UniversitySystem { | ||
| Map<String, Person> personByName; |
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widoczność ponownie nieprawidłowa się wydaje
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