There are interface methods that I’m overriding from

BluetoothGattCallback

where AS autocompletes the method like this:

override fun onConnectionStateChange(gatt: BluetoothGatt?, status: Int, newState: Int)

but the compiler doesn’t complain if I change

BluetoothGatt?

to

BluetoothGatt

. Is it bad to make these non-nullable? Could this bite me somewhere?