code: @Nonnull
    public ClassLoader getClassLoader ()
    {
      return m_aBestCandidate == null ? Thread.currentThread ().getContextClassLoader ()
                                      : m_aBestCandidate.getClassLoader ();
    }
docs: Enable sharing of the "best" class-loader with 3rd party.
  
  @return the class-loader user be the helper.