About this document
Understanding Java API Packages by alok singh is a document available to read on EtoBox.
The document discusses Java packages. There are predefined packages provided by Java like java.lang and java.util that contain fundamental classes. User-defined packages can also be created and have a unique name. Packages allow for modularity, abstraction, security, reusability and sharing of code. Classes within a package are only visible within that package unless the package is imported.
- Author
- alok singh
- Language
- EN