level javadoc for modCount, or for "fail fast".
Regards
Patrick
-Original Message-
From: Stuart Marks
Sent: Thursday, May 9, 2019 5:01 AM
To: Patrick Zhang OS
Cc: core-libs-dev
Subject: Re: RFR(trivial): 8222394: HashMap.compute() throws CME on an empty
Map if clear() called con
On 5/4/19 12:21 AM, Patrick Zhang OS wrote:
Thank you very much for the detailed explanation and examples, which solved most of my
previous questions and confusion. Really appreciate that. I agree with the opinion about
"effort vs benefit".
Re-thought my original tests concerning CMEs that
, 2019 8:39 AM
To: Patrick Zhang OS
Cc: core-libs-dev
Subject: Re: RFR(trivial): 8222394: HashMap.compute() throws CME on an empty
Map if clear() called concurrently
>> ...merely to serve as a discussion point about the policy for
>> throwing ConcurrentModificationException?
>
...merely to serve as a discussion point about the policy for throwing
ConcurrentModificationException?
Yes, for the time being, I want to see and welcome more ideas on this. It
seems to me that the policy for throwing CME here is not a unified one,
mostly based on experience and testing. C
--Original Message-
> From: Stuart Marks
> Sent: Saturday, April 13, 2019 4:15 AM
> To: Patrick Zhang OS
> Cc: core-libs-dev
> Subject: Re: RFR(trivial): 8222394: HashMap.compute() throws CME on an
> empty Map if clear() called concurrently
>
> [I'm about to leav
compute()/computeIfAbsent(). Centainly I know it has to afford the risk of
missing bugs.
Regards
Patrick
-Original Message-
From: Stuart Marks
Sent: Saturday, April 13, 2019 4:15 AM
To: Patrick Zhang OS
Cc: core-libs-dev
Subject: Re: RFR(trivial): 8222394: HashMap.compute() throws CM
OS
Cc: core-libs-dev
Subject: Re: RFR(trivial): 8222394: HashMap.compute() throws CME on an empty
Map if clear() called concurrently
[I'm about to leave for a week's vacation, so I won't be able to respond
further until after I return]
Hi Patrick,
A bit of background about m
[I'm about to leave for a week's vacation, so I won't be able to respond further
until after I return]
Hi Patrick,
A bit of background about my thinking on this proposal.
The Collections Framework has a set of weird edge cases ("tricky", as you say)
that I'll describe as "state-dependent" beh
Created a ticket to track it, welcome any comments. Thanks.
JBS https://bugs.openjdk.java.net/browse/JDK-8222394
Webrev: http://cr.openjdk.java.net/~qpzhang/map.clear/webrev.01
Regards
Patrick
-Original Message-
From: core-libs-dev On Behalf Of
Patrick Zhang OS
Sent: Saturday, March
