``` private fun <K, V> Map<K?, V?>.toN...

# announcements

[zoltu]

private fun <K, V> Map<K?, V?>.toNotNull(): Map<K, V> {
	return this
			.filterKeys { it != null }
			.filterValues { it != null }
			.mapKeys { it.key!! }
			.mapValues { it.value!! }
}