listOf() is by default immutable. mutableListOf() is mutable.

# getting-started

[jacob]

listOf() is by default immutable. mutableListOf() is mutable.

[APXEOLOG]

But i cannot pass existing collection to the listOf, it only accepts varargs

[diesieben07]

You can use toList() on an existing collection.

[APXEOLOG]

Oh! Thanks!