Explanations in Pmd report lead to 404 - Not Found

[freemimp]

Hi,
Pmd was updated to version 6.1.+, as a consequence when you click for more details in the generated android Pmd report it takes you to 404 - Not Found. Can you please fix it or give me some guidance on where to look and I will do it myself.

Thank you

[FriedrichFroebel]

Theoretically, you just need to replace the PMD version used by the plugin inside https://github.com/noveogroup/android-check/blob/master/android-check-plugin/build.gradle. Unfortunately, it is not this easy as lots of deprecation warnings are risen. Additionally, using the rulesets/java/controversial.xml ruleset produced an exception and led to a broken report file during a quick test.

[FriedrichFroebel]

I have created a corresponding PR which updates PMD and all other libraries to the latest version: #41.