"MapProperty<String, String>" | "objects.mapProperty(String, String)" | "[:]"                | [:]
        "MapProperty<String, String>" | "objects.mapProperty(String, String)" | "['abc': 'def']"     | ['abc': 'def']
        "MapProperty<String, String>" | "objects.mapProperty(String, String)" | "null"               | "null"

        val valueType: Class<Any> = readClass().uncheckedCast()
        val state: ValueSupplier.ExecutionTimeValue<Map<Any, Any>> = providerCodec.run { decodeValue() }.uncheckedCast()
        return propertyFactory.mapProperty(keyType, valueType).apply {
            fromState(state)
        }
    }