/**
   * Tests ConcurrencyPropertyPanel#refreshPanel() for accuracy.
   *
   * <p>It verifies ConcurrencyPropertyPanel#refreshPanel() is correct.
   */
  public void testRefreshPanel() {
    Operation element = new OperationImpl();
    element.setConcurrency(CallConcurrencyKind.CONCURRENT);

    panel.configurePanel(element);

    assertTrue(
        "Failed to refresh panel correctly.",
        ((JCheckBox) panel.retrievePanel().getComponent(0)).isSelected());
  }
 /**
  * Tests ConcurrencyPropertyPanel#execute() for accuracy.
  *
  * <p>It verifies ConcurrencyPropertyPanel#execute() is correct.
  */
 public void testExecute() {
   panel.execute();
 }