title: Replacement of Deprecated beanRef() in Camel v2.16.0
body: <p>We are upgrading from Camel v2.13 to v2.16 and discovered that beanRef() has been marked as deprecated. What is the replacement/alternative recommended by Apache Camel. I was unable to find anything useful on Camel v2.16.0 Documentation site.
  Even updated examples are not yet available.</p>
  
  <p>beanRef() is syntax within Java DSL Bean Language of Camel.</p>