code: @Override
      public boolean hostsEqual(URL url1, URL url2) {
          try {
              Boolean result = (Boolean) _hostsEqual.invoke(getInstance(),
                                                            new Object[] { url1, url2 });
              return result.booleanValue();
          } catch (Exception e) {
              FFDCFilter.processException(e, getClass().getName(), "hostsEqual", new Object[] { url1, url2 });
              return false;
          }
      }
docs: /*
  @see org.osgi.service.url.URLStreamHandlerService#hostsEqual(java.net.URL, java.net.URL)