On Mon, 22 Mar 2021 16:36:55 GMT, Daniel Fuchs <dfu...@openjdk.org> wrote:
>> I guess this presumes that no reference to `headers` escapes? Can that be >> assumed? > > Yes - it's private - and that wasn't a problem before - was it? The problem > was the put method that still put things into the map - and that will be > taken care of if the map is unmodifiable. Added (back) a `headers` field as per you suggestion, which is only accessed by `getFirst`. ------------- PR: https://git.openjdk.java.net/jdk/pull/3032
