Abstraction is really important for making it easier to maintain code, especially in university software projects.

Let’s think about a student management system.

Here, we can use something called abstract classes and interfaces.

For example, if we have a basic class called Person, both students and teachers can use it to share common features without writing the same code again and again.

This makes updating things easier.

If we change the getFullName() method in the Person class, that change will automatically apply to all the other classes that come from it, like Student or Professor.

This way, we don’t have to touch every single piece of related code.

Now, let’s look at another example from game development.

Imagine a game where different characters, like Warrior and Mage, share similar actions.

We can group these actions in a base class called Character.

When we want to add new character types in the future, we can just create a new class for them.

This means we won’t have to change the code we already have, which helps us avoid mistakes or bugs.

Next, think about web applications.

Here, we can use something called a Data Access Object (DAO) pattern to make database access easier.

By making a simple interface for how we handle databases, we can use different types of databases like MySQL or MongoDB without messing with the core logic of the application.

This not only makes it easier to maintain the code but also allows us to bring in new database types later on without a lot of hassle.

In short, abstraction helps in university software projects by reducing complexity and repetition.

This makes it easier to maintain the code and allows for smoother future development.