title: how to integrate PMD plugin on Spring tool suite 3.8?
body: <p>I need to  enable PMD plugin for STS 3.8 version. Have tried with url <a href="http://sourceforge.net/projects/pmd/files/pmd-eclipse/update-site/" rel="nofollow noreferrer">http://sourceforge.net/projects/pmd/files/pmd-eclipse/update-site/</a> and it seems like this url is getting blocked. Is there any alternate way?</p>