On Tue, 23 Feb 2021 16:18:29 GMT, Claes Redestad <redes...@openjdk.org> wrote:
> > Is there any behavior change here that merits a CSR review? > > Maybe. The one observable change is that calling `Collections.bar(foo)` with > a `foo` that is already a `bar` will return the instance rather than > unnecessarily wrap it. This could change semantics in applications > inadvertently or deliberately relying on identity. Yes. The CSR was to consider primarily this case. Probably out of an abundance of caution here. @stuart-marks may have another case to consider. ------------- PR: https://git.openjdk.java.net/jdk/pull/2596
