anchor.diff:  gem install jbundler
   ----
   
  -==== Build
  +=== Build
   
   Follow these steps, making sure each one is successful before moving on to the next one:
   
  
positive.code: bundle exec rake killbill:package
  ----
  
  ==== Examples of Plugins
  
  We provide a https://github.com/killbill/killbill-hello-world-ruby-plugin[hello world] ruby plugin that can be used as starting point. Make sure to correctly update the `*.gemspec` and the `pom.xml` to correctly reflect the gem name, and maven coordinates of your plugin.
  
  
negative.code: Also we don't recommend it, a plugin could implement the https://github.com/killbill/killbill-plugin-api/blob/master/payment/src/main/java/org/killbill/billing/payment/plugin/api/PaymentPluginApi.java[PaymentPluginApi] and the https://github.com/killbill/killbill-plugin-api/blob/master/control/src/main/java/org/killbill/billing/control/plugin/api/PaymentControlPluginApi.java[PaymentControlPluginApi], and that would qualify it as a 'payment and payment control plugin'.
  
  TODO: Provide example of what can be achieved with plugins (and examples)
  
  == Where to Start?
  
  