On Thu, 4 Mar 2021 22:35:09 GMT, Ian Graves wrote:
>> Modify the `unmodifiable*` methods in `java.util.Collections` to be
>> idempotent. That is, when given an immutable collection from
>> `java.util.ImmutableCollections` or `java.util.Collections`, these methods
>> will return the reference i
> Modify the `unmodifiable*` methods in `java.util.Collections` to be
> idempotent. That is, when given an immutable collection from
> `java.util.ImmutableCollections` or `java.util.Collections`, these methods
> will return the reference instead of creating a new immutable collection that
> wra
