The protected access modifier in Java is specifically designed to provide a middle ground between package-private (default) and public visibility, allowing for more controlled access in the context of ...

Inhabitant.java heeft een package-private constructor en package-private getters en setters. MainFour.java kan dus geen Inhabitant object aanmaken, aanpassen en uitlezen. Dit moet allemaal via het ...

In this blog post, I look at how Java code can use the Package class to access version information about a particular Java package’s specification and implementation.