Clover 4.1 : How to keep Clover reports between builds?

If you want to keep Clover reports between builds, outside of source directory you can use <outputDirectory/> element in Clover configuration.

In your configuration put something like this:

    <!-- Other configuration options -->

    <!-- Set output directory outside maven build -->
   <!-- Other elements -->

Use ${pom.artifactId} if you have multi module directory - reports for each module will be placed in a separate directory.