code: private synchronized void endLookup(Map<String, String> pending, String name) {
      String canonical = pending.remove(name);
      if (canonical != null) {
        canonical.notifyAll();
      }
    }
docs: Signals that the current thread is done looking up a class digest or
  definition.
  @param pending The <code>Map</code> in which to store pending lookups.
  @param name The name of the class that was looked up.