As a Java developer this is great. I’ve started to use the @Nullable and @NotNull annotations a lot for parameters and return values and they’re very helpful.

As a Java developer this is great. I’ve started to use the @Nullable and @NotNull annotations a lot for parameters and return values and they’re very helpful. But they never made it into the language, so it’s only ‘enforced’ by the IDE and it’s a lot more visual noise than ? or ! which I’m already used to from other languages. I can’t wait, I hope it gets in.