<@U1E6YJL2G> A `lateinit var prop:Type` is a ```...

# reflect

[aimozg]

@bloodshura A lateinit var prop:Type is a

private @JvmField("prop") var prop$backing: Type? = null
var prop: Type 
    get() = prop$backing ?: throw UPAE()

So if private field is non-null, lateinit property is initialized.
But lateinit is supposed to be a contract "I guarantee the property will be initialized before the first access", so I'd strongly suggest making these fields nullable