* Hexagonal Architecture in Java
A quick and practical example of Hexagonal Architecture in Java
* Fixed code formatting issues
* When are static variables initialized
Sample class and test class.
* Revert "When are static variables initialized"
This reverts commit c781923093ccc88bc269bea276653169065cb17b.
* Revert "Revert "When are static variables initialized""
This reverts commit 2bffdf401d4e7dc2cefd7eb16357b2d51271edad.
* New java module for static variable
Created a new core-java-lang-3 module for static variables.
* PR review changes: Added more scenarios to the static variable test
Covered the following cases:
1. Variable initialization in a static block
2. Variable initialization in a static nested class
