http://www.whitesourcesoftware.com/Maven%20Plugin
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This video will teach you how to install and run the White Source Maven plugin. The plugin continuously and automatically updates the White Source repository whenever a new open source component is added, to ensure that all OSS components are immediately reported, analyzed, and reviewed for approval -without any overhead.
Full documentation can be found here:
http://docs.whitesourcesoftware.com/display/serviceDocs/Maven+plugin

To learn more about White Source:
http://www.whitesourcesoftware.com/