private void checkModifiedForItem(final Configurable configurable) {
    if (configurable != null) {
      JComponent component = myEditor.getContent(configurable);
      if (component == null && ConfigurableWrapper.hasOwnContent(configurable)) {
        component = myEditor.readContent(configurable);
      }
      if (component != null) {
        checkModifiedInternal(configurable);
      }
    }
  }
private void checkModifiedForItem(final Configurable configurable)