hg: jdk8/tl/jdk: 8008167: IdentityHashMap.[keySet|values|entrySet].toArray speed-up (original) (raw)

Peter Levart peter.levart at gmail.com
Sun Feb 24 14:42:24 UTC 2013

Hi Alan,

I think ConcurrentModificationException could be thrown previously too, if the Map was modified from other thread while iterating using iterator (fail-fast iterator). Will check this in detail when I'm back at screen...

Regards, Peter On Feb 24, 2013 2:25 PM, "Alan Bateman" <Alan.Bateman at oracle.com> wrote:

On 14/02/2013 17:55, mike.duigou at oracle.com wrote:

Changeset: e57019d2f34a Author: mduigou Date: 2013-02-13 14:50 -0800 URL: http://hg.openjdk.java.net/**jdk8/tl/jdk/rev/e57019d2f34a<http://hg.openjdk.java.net/jdk8/tl/jdk/rev/e57019d2f34a>

8008167: IdentityHashMap.[keySet|**values|entrySet].toArray speed-up Reviewed-by: mduigou, martin Contributed-by: Peter Levart<peter.levary at gmail.com> ! src/share/classes/java/util/**IdentityHashMap.java A belated comment on this is that CME will now be thrown for cases where it wasn't previously. We need to make sure this behavior change is tracked (for release notes, etc.). -Alan

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