What are some examples of SOLID principles in Java?

What are some examples of SOLID principles in Java?

The SOLID principles are a set of design principles that help developers create more maintainable and understandable code. In Java, these principles can be applied in various ways. Would you like to explore each principle with examples?

Yes, please explain each principle with examples.

Sure! Let's start with the Single Responsibility Principle (SRP). It states that a class should have only one reason to change. For example, if you have a class that handles both user authentication and user data management, it's better to split it into two separate classes.

What about the Open/Closed Principle?

The Open/Closed Principle (OCP) suggests that classes should be open for extension but closed for modification. In Java, you can achieve this using interfaces or abstract classes. For instance, if you have a payment processing system, you can create a Payment interface and implement different payment methods without changing the existing code.