code: public static void clearCache (@Nonnull final ClassLoader aClassLoader)
    {
      ResourceBundle.clearCache (aClassLoader);
      if (LOGGER.isDebugEnabled ())
        LOGGER.debug ("Cache was cleared: " + ResourceBundle.class.getName () + "; classloader=" + aClassLoader);
    }
docs: Clear the complete resource bundle cache using the specified class loader!
  
  @param aClassLoader
  The class loader to be used. May not be <code>null</code>.