serverUpdateManager.processComponentLayoutDataUpdate(parent);
} else if (Component.VISIBLE_CHANGED_PROPERTY.equals(propertyName)) {
if (oldValue != null && newValue != null && oldValue.equals(newValue)) {
return;
}
serverUpdateManager.processComponentVisibilityUpdate(parent);
} else {
if (oldValue != null && newValue != null && oldValue.equals(newValue)) {
return;
}
if (parent instanceof ModalSupport && ModalSupport.MODAL_CHANGED_PROPERTY.equals(propertyName)) {