The math project does not build with the default goal in the pom: clean verify apache-rat:check checkstyle:check pmd:check spotbugs:check javadoc:javadoc
There is a spotbugs error in the Artificial neural networks module due to a case statement fall through. This is intentional so I added an exclusion. I then get failures later on and have not fixed them all. Travis current uses the default script [1]: mvn test -B Jenkins uses this goal: -e -V clean deploy --batch-mode -Dgpg.skip -Prelease So neither CI environment is using the default goal and problems have gone unchecked. I suggest fixing the build for the default goal and then updating travis to use it: script: - mvn Alex [1] https://docs.travis-ci.com/user/languages/java/
