JWt

The jwt-3.3.4.pom file lists slf4j-simple explicitly as dependency. This causes any maven project to depend on jwt to have the slf4j simple logger back-end in their classpath. In my case, this interfered with my choice of using logback as back-end for my application, because slf4j loads whatever logging back-end it encounters first in the classpath.

To get around this issue I had to modify the jwt pom file and mvn install jwt with this non-default pom file.

In my opinion, the choice of logging back-end should be left to the application creator, and should not be decided by the ui framework that's included. That's why I consider this a bug.