* code snippets for the `Java 9 Stream API improvements` article
* code snippets for the `Java 9 Stream API improvements` article [2 attempt]
* removed the first attempt
* PDF to X
* PDF to X
* Remove created doc
* Code fixes and cleanup for PDF module
* Fix web.xml in spring-mvc-web-vs-initializer project
* Rollback web.xml
* Fixes to PDF article
* made changes to java reflection
* removed redundant method makeSound in Animal abstract class
* added project for play-framework article
* added project for regex
* changed regex project from own model to core-java
* added project for routing in play
* made changes to regex project
* refactored code for REST API with Play project
* refactored student store indexing to zero base
* added unit tests, removed bad names
* added NIO Selector project under core-java module
* requested changes made
* added project for nio2
* standardized exception based tests
* fixed exception based tests
* removed redundant files
* added network interface project
* used UUID other than timestamps
* fixed network interface tests
* removed filetest change
* made changes to NIO2 FileTest names
* made changes to java reflection
* removed redundant method makeSound in Animal abstract class
* added project for play-framework article
* added project for regex
* changed regex project from own model to core-java
* added project for routing in play
* made changes to regex project
* refactored code for REST API with Play project
* refactored student store indexing to zero base
* added unit tests, removed bad names
* added NIO Selector project under core-java module
* requested changes made
* added project for nio2
* standardized exception based tests
* fixed exception based tests
* removed redundant files
* added network interface project
* used UUID other than timestamps
* fixed network interface tests
* removed filetest change
* made changes to java reflection
* removed redundant method makeSound in Animal abstract class
* added project for play-framework article
* added project for regex
* changed regex project from own model to core-java
* added project for routing in play
* made changes to regex project
* refactored code for REST API with Play project
* refactored student store indexing to zero base
* added unit tests, removed bad names
* added NIO Selector project under core-java module
* requested changes made
* added project for nio2
* standardized exception based tests
* fixed exception based tests
* removed redundant files
* added network interface project
* used UUID other than timestamps
* An example of a test using a WebAppConfiguration annotation
* Giving the test the appropriate formatting
* A example of a test that uses WebAppConfiguration without the need of a MockMvc object
* Adding model class and test cases class to show the use of the forEach loop.
For article "A guide to Java 8 forEach"
* Examples used in article "Guide to Java 8 forEach"