CodeCover is described as 'free glass-box testing tool developed in 2007 at the University of Stuttgart. CodeCover measures statement, branch, loop, term coverage (subsumes MC/DC), question mark operator coverage, and synchronized coverage'. There are five alternatives to CodeCover for a variety of platforms, including Mac, Windows, Linux, Eclipse and IntelliJ IDEA. The best alternative is EclEmma, which is both free and Open Source. Other great apps like CodeCover are OpenClover (Free, Open Source), cobertura (Free, Open Source), Coverlipse (Free, Open Source) and Atlassian Clover (Free, Open Source).
OpenClover is a free and open-source code coverage tool for Java, Groovy and AspectJ. It's based on the open-sourced version of Atlassian Clover®, the world's most sophisticated code coverage tool. Attack your top project risks first.
SourceForge presents the Coverlipse project. Coverlipse is an open source application. SourceForge provides the world's largest selection of Open Source Software. An eclipse plugin for code coverage visualization of JUnit Tests. Especially useful for test-first development.