title: jenkins pipeline how to use plugin
body: <p>Im just beginning to use jenkins pipeline plugin with a "Jenkinsfile", the base language of my project is php so i use testing tools like phpunit and others to generate reports, on other jenkins configurations the plugins fo phpunit to read junit output format and display graphs and statistics is really easy.</p>
  
  <p>My question is how to use those old plugins inside pipeline plugin?</p>