This plugin allows you to obfuscate maven artifacts using the ProGuard open source obfuscator, which is a very powerful and well established Java obfuscator. ProGuard can also be found on SourceForge at http://proguard.sourceforge.net/.
This plugin can be used from your POM as follows:
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This plugin is really good. The way we specify the input artifacts and library artifacts give a clean look to the configuration. Useful plugin. I thank the developer.