* BAEL-7050 Java 21 New Features
* BAEL-7050 Formatted the pom.xml file
* BAEL-7050 Moved the codebase to existing core-java-21 project
* Removed the old pom.xml reference
* Removed the old core-java-21-new-features project
* BAEL-7050 PR Review Changes
* BAEL-7050 Using JUnit5 in test cases
* BAEL-7050 Using JUnit5 in test cases
* BAEL-7050 Removed the public modifier from JUnit class and methods
* BAEL-6727 Streams vs. Loops in Java
* BAEL-6971 - Unnamed Classes and Instance Main Methods in Java 21
* BAEL-6971 - decomment code
* BAEL-6971 - add child class
* BAEL-6971 - add unnamed class with method