title: Java <-> Scala Collection conversions, Scala 2.10
body: <p>Looking at the code in <code>JavaConversions</code> and <code>JavaConverters</code>, I am unsure which the "correct" way (with 2.10) to convert between Java and Scala collections (in either direction) is.</p>
  
  <p>There seem to be lots of @deprecated annotations.</p>
  
  <p>Has a definitive answer from the Scala Team (Typesafe?) been published?</p>
  
  <p>Thanks,
  John</p>