title: "There are better ways to describe semantics than Java bytecodes"?
body: <p>Cliff Click, in his speech, "A JVM Does That?", says "There are better ways to describe semantics than Java bytecodes": <a href="http://www.youtube.com/watch?v=uL2D3qzHtqY&amp;t=8m55s" rel="nofollow">http://www.youtube.com/watch?v=uL2D3qzHtqY&amp;t=8m55s</a></p>
  
  <p>Why? What are the problems with Java bytecode? What are the alternatives?</p>