@Override
  public void OnImeCompositionRangeChanged(CefBrowser browser, CefRange selectionRange, Rectangle[] characterBounds) {
    JBCefCaretListener listener = myCaretListener;
    if (listener != null) {
      listener.onImeCompositionRangeChanged(selectionRange, characterBounds);
    }
  }
@Override
  public void OnImeCompositionRangeChanged(CefBrowser browser, CefRange selectionRange, Rectangle[] characterBounds)