* BAEL-4805 Added the code for Decoding a JWT Token in Java tutorial
* BAEL-4805 Added newline at end of test file to conform to standards
* BAEL-4805 renamed test class to conform to naming standard for unit tests
* BAEL-4805 removed @DisplayName annotations as they are redundant
* BAEL-4805 changed assertion to be the user name in payload section to be more meaningful to reader
Co-authored-by: Liam Garvie <liamgarvie@Liams-MacBook-Pro.local>