On Mon, 21 Feb 2022 23:36:19 GMT, liach <d...@openjdk.java.net> wrote:

>> Might need a CSR as now `computeIfAbsent` `computeIfPresent` `compute` 
>> `merge` would throw CME if the functions modified the map itself, and there 
>> are corresponding specification changes.
>
> liach has updated the pull request incrementally with two additional commits 
> since the last revision:
> 
>  - merge branch 'identityhashmap-bench' of https://github.com/liachmodded/jdk 
> into identityhashmap-default
>  - fix whitespace

There should probably be something like 
[test/jdk/java/util/Collections/Wrappers.java](https://github.com/openjdk/jdk/blob/master/test/jdk/java/util/Collections/Wrappers.java)
 to check that `IdentityHashMap` overrides all `default` methods from 
`java.util.Map` (with `remove(K, V)` and `replace(K, V, V)` depending on 
<https://github.com/openjdk/jdk/pull/8259>).

-------------

PR: https://git.openjdk.java.net/jdk/pull/6532

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