Reporting issues is important. Ideally this is what you do to file an issue and get it fixed. The less of these steps you follow the smaller the chances are that your issue gets fixed..
Verify with the latest release of the plugin
Include output from mvn --version
Provide detailed description of the problem
Provide pom configuration used
Provide mvn command invocation used
Create a sample project that show-cases the issue
Or provide some other means of reproducing the issue
Answer any questions from the project team
Now that you know what you should do, go ahead an file an issue.
The next steps would be to fix the issue by following our instructions about contributing.