void () { if (validationInfo != null && validationInfo.component != null) { outlineProvider.apply(validationInfo.component).putClientProperty("JComponent.outline", null); validationInfo.component.revalidate(); validationInfo.component.repaint(); } hidePopup(true); popupBuilder = null; tipComponent = null; popupLocation = null; popupSize = null; validationInfo = null; }