private static boolean isOptionEnabled( Component owner, Component contents, String clientKey, String uiKey ) {
		Object value = getOption( owner, contents, clientKey, uiKey );
		return (value instanceof Boolean) ? (Boolean) value : false;
	}
There is no API in Java 8 to force creation of heavy weight popups,
but it is possible with reflection. Java 9 provides a new method.

When changing FlatLaf system requirements to Java 9+,
then this method can be replaced with:
   return getPopup( owner, contents, x, y, true );
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatPopupFactory.java