Issue in build.gradle

[MadAvignon]

Good morning, together with some colleagues we have created a university project. While using the library we encountered problems with the documentation found online, specifically when we tried to compile the java files containing our planner to launch with the pddl files, they were not compiled. We solved the problem by commenting line 81 of the "build.gradle" file which at the moment also on git is: "exclude('fr/uga/pddl4j/examples/**')". We don't know if this is intended or not, so just in case we hope this could be of help to someone.