引用：http://download.csdn.net/download/u010182075/7469761
JUnit - 82.5%*
- Top testing framework used by developers
Jenkins - 70%º
- Most used CI server in the industry
Git - 69%*
- #1 version control technology out there
Hibernate - 67.5%*/º - The top ORM framework used
Java 7 - 65% - The industry leader for SE development
Maven - 64% - Most used build tool in Java
Nexus - 64%º
- The main repository used by developers
MongoDB - 56%º
- The NoSQL technology of choice
FindBugs - 55%*/º - Most-used static code analysis tool in Java
Tomcat - 50%º
- The most popular application server on the market
Java EE 6 - 49%º
- Found in the most enterprise Java environments
Eclipse - 48% - The IDE used more than any other
Spring MVC - 40%*/º - The most commonly used web framework
MySQL - 32%º
- The most popular SQL technology