❓ В чем разница между == и .equals()?== сравнивает ссылки на объекты

Библиотека собеса по Java | вопросы с собеседований

❓ В чем разница между == и .equals()?

== сравнивает ссылки на объекты, т.е. проверяет, указывают ли две переменные на один и тот же объект в памяти.

.equals() — это метод класса Object, который используется для проверки логического равенства объектов. По умолчанию метод работает как оператор ==, но многие классы (например, классы обёртки, коллекции), переопределяют его для сравнения значений объектов. В других случаях метод нужно переопределить вручную.

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Create: 2025-07-02
Last Update: 2025-07-08 19:10:44

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