When I have a MutableList, and I want to perform a...

# android

[Mathbl]

When I have a MutableList, and I want to perform an operation on it like filter, I do something like this:
filteredMembers = members.filter { memberIds.contains(it.id) }.toMutableList()
But I need to do toMutableList() at the end, which sort of seems wrong to me.
Is it the right/only way to do?

[michaelsims]

You could also use filterInto