* BAEL-1979 Added examples for SnakeYAML Library
* BAEL-1979 Moved the snakeyaml related code to libraries module
* BAEL-1979 Removed the System.out.println() statements and converted the assertTrue to assertEquals wherever possible.
* BAEL-1979 Removed println statements, small formatting fix in pom.xml
* Add example for FTP client
Using Apache Commons Net
* Add missing resource
* Fix wrong file download in integration test
* Add example for using FTP support in JDK
* Close input stream after copy
* Fix test name
* [BAEL-1615] Code to support article.
* Adding example of provides...with
* Adding uses to main module
* [BAEL-1659] Creat REST microservices with javalin
* [BAEL-1659] Update article code based on feedback
* Revert parent pom change
* Using Optional instead of null
* Initialize smooks subproject
* Add Smooks dependency
* Delete files form badly created submodule
* Add domain classes
* Create class responsible for converting Orders
* Create class responsible for validating messages
* Add configuration file
* Add integration tests for Smooks converters and validators
* ADd en_US locale and fix date format
* Fix number format in expected messages
* Delete unused mapping
* Remove unused conversion to JSON
* Add assertion for ruleName in givenIncorrectOrderXML_whenValidate_thenExpectValidationErrors
* Implemented server factory and its tests. Changed Jetty version to latest, removed duplicate entry and added jetty-webapp dependency in pom.xml.
* Added missing war file and changed tests port for Travis build.
* added updated example codes
* updated example code StringToCharStream
* deleted StringToCharStream.java locally
* removed redundant file
* added code for apache commons collection SetUtils
* refactored example code
* added example code for bytebuddy
* added example code for PCollections
* update pom
* refactored tests for PCollections
* spring security xml config
* spring security xml config
* remove redundant comment
* example code for apache-shiro
* updated example code for Vavr Collections
* updated Vavr's Collection example
* updated Vavr Collection file
* updated example code for Apache Shiro
* updated Vavr Collections example
* added example code for N1QL
* update example code for N1QL
* added integration test for N1QL
* update N1QL Example code
* update the N1QL example Code
* rename module to couchbase
* rename module to couchbase
* change module name in parent module and pom
* added cas-server module
* added cas secured app for Spring SSO with CAS
* refactor cas modules into cas folder
* updated files
* removed redundant files
* refactor the config for cas-server
* added sql file to generate tables and database
* added source code for VRaptor
* update source code for VRaptor article
* update pom and reformat code
* add example code for BAEL-1439
* updated code for netty exceptions
