Technicle links

http://www.coderanch.com/t/406929/java/java/Convert-negative-integer-byte
http://ant.apache.org/manual/Tasks/junit.html
http://www.tutorialspoint.com/junit/junit_plug_with_ant.htm
https://github.com/spring-by-example/spring-by-example
http://www.springbyexample.org/ - incredible
https://maven.apache.org/guides/getting-started/maven-in-five-minutes.html - incredible
http://howtodoinjava.com/

http://www.techsutras.com/2013/04/rest-vs-soap-when-to-use-what.html
http://www.journaldev.com/3633/hibernate-interview-questions-and-answers
http://www.inf.fu-berlin.de/lehre/SS03/19560-P/Docs/JWSDP/tutorial/doc/JAXRPC3.html