Why might a programmer choose to use package-private (default) access level over private for a method within a class?
- Package-private methods allow access to subclasses, promoting code reusability within the same package.
- Package-private methods are accessible from outside the class, making them more versatile.
- Package-private methods are more restrictive than private methods and provide better encapsulation.
- Private methods cannot be used within a class.
Programmers might choose package-private access level for a method when they want to allow subclasses to access the method for code reuse but restrict access from outside the package. It strikes a balance between encapsulation and reusability, making it a useful choice in certain situations.
Loading...
Related Quiz
- Imagine you are developing a gaming application where the player's state needs to be saved and restored effectively. How would you manage the serialization of objects in a way that the player's progress, including scores and levels, is efficiently stored and retrieved?
- Consider building a microservice handling requests from various clients and other microservices. How would you implement socket programming for non-blocking, asynchronous I/O and high throughput?
- What issues might arise if methods modifying static variables are not synchronized?
- Which of the following classes is mainly used to establish a connection to the database in JDBC?
- Which of the following primitive data types has the largest size in memory?