* Added tests for FilenameFilter demo
-added a test to show FilenameFilter implementation
-added another test to show similar functionality using Predicate
* refactored code to get directory at a single location
* fixing formatting
* changed test class name to conform to custom rule
UnitTestNamingConventionRule lists the allowed test class names. Added ManualTest at the end to conform to the rule.
* BAEL-1933 Added code examples and unit tests for creating symbolic links
* Fixed PMD violation on unit test naming
* Fixed review comments
* Applied baeldung-eclipse formatter settings
* Added parent module on poms that have no parent defined
* Removed dependency reduced pom from undertow module
* [BAEL-6556] - Next set of testcase renamed
* Adding code for BAEL-1646
* Adding integration tests for BAEL-1646
* Using equalsIgnoreCase to match hashes. Adding cleanup methods
* Corrected junit names