Code Review Data Structure:
https://blog.jetbrains.com/upsource/2015/08/20/what-to-look-for-in-a-code-review-data-structures/interesting blog post to read:
http://www.infoq.com/news/2008/03/code-review-antipatterns
http://server.dzone.com/articles/dont-waste-time-code-reviews
Code review tools for Eclipse:
FindBugs plug-in:web: http://findbugs.cs.umd.edu/eclipse/
update site: http://findbugs.cs.umd.edu/eclipse
PMD:
web: http://pmd.sourceforge.net/
update site: http://sourceforge.net/projects/pmd/files/pmd-eclipse/update-site/
Gerrit:
Gerrit is a web based code review system, facilitating online code reviews for projects using the Git version control system.
http://scn.sap.com/docs/DOC-42271
http://www.infoq.com/articles/Gerrit-jenkins-hudson