What are the differences between inheritance and composition in Java?
Inheritance allows a class to inherit properties and methods from another class, while composition involves building classes using other classes as components.
Can you give me an example of inheritance in Java?
Sure! In Java, if you have a class Animal
and a subclass Dog
, the Dog
class can inherit properties like name
and methods like bark
from Animal
.
And how does composition work in Java?
In composition, you might have a class Car
that contains an instance of a class Engine
. The Car
class can use the Engine
class's methods without inheriting from it.
Which one is better to use in Java?
It depends on the situation. Inheritance is great for establishing a clear hierarchy, while composition is more flexible and promotes code reuse.
Get this answer and more from ChatGPT in Telegram, try it for free!
Get Started For FreePowered by advanced language models trained on billions of online words and conversations, MagicBuddy delivers friendly and helpful chat on demand.
Ask questions and get answers. Crack jokes and get laughs. Or even get writing ideas and study help. MagicBuddy's conversational intelligence allows for a truly unique and useful chat experience.
Curious? Try these prompts:
MagicBuddy is incredibly easy to use and the responses are lightning fast! 🥇
Impressive! MagicBuddy is my go-to AI assistant. It’s quick, accurate, and user-friendly.
Sending voice messages makes it easier to use in the middle of the day and the answers are super fast.
Love it! A friend of mine told me about it and it has made my life so much easier. It’s like having a helpful friend in my pocket!
I use 2 months already, simply amazing! MagicBuddy delivers answers in a snap. It’s a must-have tool for staying informed!
Game-changer! MagicBuddy’s speed and accuracy are unmatched. It’s my secret weapon for productivity
Say Hello to Your New Telegram BFF - Try MagicBuddy Free!
Get Started For Free