Wildcard import (import java.io.*) — what do you think about this?

Wildcard import (import java.io.*) allows importing all classes from a package, which is convenient and reduces the amount of code. However, it can lead to issues:

• Loss of clarity: it is not visible which specific classes are used.
• Possible name conflicts if different packages contain classes with the same names.
• Modern IDEs and compilers usually recommend importing specific classes for better readability and support.

Therefore, it is better to explicitly import only the classes that are needed, especially in large projects.