I agree the words `Kotlin has features for null sa...

# announcements

[ryotamurohoshi]

I agree the words Kotlin has features for null safety or Kotlin is langage that has null safety characteristic.
But I have question with words of Kotlin is null safety language or Kotlin has null safety.

[ilya.gorbunov]

ryotamurohoshi: Null safety is a feature of Kotlin.

Kotlin has null safety also sounds correct.

You can read more about null safety here: https://kotlinlang.org/docs/reference/null-safety.html

[benleggiero]

null safety means does not let you throw a Null-Pointer Exception unless you explicitly want to

[ryotamurohoshi]

I read it many times.
I thought there is no definition for null safety.
(I thought there are features description to manage null well in Kotlin)

But I read and thought again,

The definition of null safety is that `Type system to eliminate NullPointerException (except special case).
Isn't it?

[ryotamurohoshi]

By the way, now I think Null safety is a feature of Kotlin. and Kotlin has null safety sounds correct.

But I have question the word of Kotlin is null safety language.

I think null safety definition are difference between languages.

[ryotamurohoshi]

Thanks!

[benleggiero]

Kotlin is a null-safe language; it is safe from the dangers of null.