title: What are Scala standard exceptions?
body: <p>What are the common standard exceptions in Scala?
  I am especially interested in how is .Net's <code>NotImplementedException</code> equivalent called?</p>
  
  <p>UPDATE: The answer about the <code>NotImplementedException</code> seems to be
  <a href="http://commons.apache.org/lang/api-2.4/org/apache/commons/lang/NotImplementedException.html" rel="noreferrer">org.apache.commons.lang.NotImplementedException</a></p>