Method setTo

src/main/java/fieldbox/boxes/plugins/Missing.java:134–138

(Box b, Dict.Prop<T> what, T value)

	}

	static public <T> void setTo(Box b, Dict.Prop<T> what, T value) {
		T was = b.properties.get(what);
		b.properties.put(what, value);
		recordSet(b, what, b, value, was);
	}

	static public ArrayList<Log> getLog() {
		synchronized (log) {