There are numerous ways of getting help:
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    Search for already existing questions on StackOverflow. 
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    If you can’t find your problem, post a new question. Don’t forget to tag the question with pmd.
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    If you found a bug, please create a new github issue. 
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    You can also ask questions on github discussions. 
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    Or you can join the Mailing List or browse through the archives (archive1, archive2). 
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    Of course, you can also directly jump to our source code on github.