Method get

src/main/java/field/utility/Dict.java:435–441

(Prop<T> key)

	Function<Prop, Object> failure = null;

	@SuppressWarnings("unchecked")
	public <T> T get(Prop<T> key) {
		Object o = dictionary.get(key);
		if (failure != null && o == null && !dictionary.containsKey(key))
			return (T) failure.apply(key);
		return (T) o;
	}

	public Dict setFailure(Function<Prop, Object> failure) {
		this.failure = failure;