* BAL-36 File size api in java and apache commons IO
* BAEL-282 grep in java - fixes after code review
* BAEL-519 Added support for disruptor library
* BAEL-519 Added support for disruptor library
* BAEL-519 Added support for disruptor library
* BAEL-519 Added support for disruptor library
* BAEL-519 Added support for disruptor library
* BAEL-519 Added support for disruptor library
* BAEL-519 Added support for disruptor
* BAEL-519 Moved all supporting classes to main source
* BAEL-519 Moved all supporting classes to main source
* BAEL-519 Moved asserts and test classes in test folder.
* BAEL-519 moved test related producer and consumer to src.
* BAEL-586 Guide to Guava BiMap.
* BAEL-587 formatted code.
* BAEL-519 LMAX Disruptor
* BAEL-587 resolved merge
* BAEL-587 Resolved merge
* BAEL-519 Removed disruptor link.
* BAEL-519 Reverted Guava changes
* RFQ-587 Added disruptor as a separate module.
* BAEL-519 Disruptor changes.
* BAEL-519 Removed disruptor from core-java module.
* BAEL-729 Expose additional information programmatically in /info
endpoint of actuator.
* BAEL-1240 Introduction to Spring AOP
* BAEL-1240 - Spring AOP using configuration in XML.
* added project files for evaluation article by smatt382@gmail.com
* added project files for evaluation article by smatt382@gmail.com
* added class com.baeldung.string.StringToCharStream by smatt382@gmail.com
* updated the example codes. Use assert statements
* updated example codes
* fixed conflict in pom.xml
* remove redundant files'
* added unit test