A package is a collection of related classes, interfaces, and sub-packages that are used to organize and manage code. A superclass, on the other hand, is a class that other classes inherit from and can provide common functionality to the subclasses.
Packages are used to group similar classes and prevent naming conflicts. Superclasses are used to create a hierarchical relationship between classes, allowing for code reuse and efficient organization of code.
Yes, a package can contain a superclass. In fact, it is common for packages to contain both superclasses and subclasses, as well as other related classes and interfaces.
No, there is no specific limit to the number of classes that can be included in a package. However, it is good practice to limit the number of classes in a package to ensure better organization and maintainability of code.
Packages are not directly related to superclasses. A package can contain multiple superclasses, and a superclass can be included in different packages. However, packages can be used to organize classes that are related through superclass-subclass relationships.