<AWT Dev>  Review Request: JDK-8037912 Use StringJoiner in client classes
Sergey.Bylokhov at oracle.com
Thu Mar 20 15:04:35 UTC 2014
On 3/20/14 3:58 PM, Petr Pchelko wrote:
> Hello, Sergey.
> Class files:
> KeyEvent: 21018 bytes -> 21027 bytes
> InputEvent: 5236 bytes -> 5240 bytes
> MouseEvent: 6882 bytes -> 6921 bytes
> TimerQueue: 5176 bytes -> 5968 bytes
> The changes are insignificant. Only TimerQueue have grown a bit.
> KeyEvent.toString ~197 ops/ms -> ~195 ops/ms
> Results for other event classes are the same.
> TimerQueue: I’ve made a piece of similar code, and the Streams code works around 5% slower then old-style code.
> But the new-style looks so much cleaner and better)
But probably it could be faster as well? I think it will be better to
improve it a little bit more at least 15-20%.
> With best regards. Petr.
> 20 марта 2014 г., в 3:17 после полудня, Sergey Bylokhov <Sergey.Bylokhov at oracle.com> написал(а):
>> Hi, Petr.
>> It will be good to know how performance is affected(is new code faster or slower). Same for generated size of byte code.
>> On 3/20/14 11:57 AM, Petr Pchelko wrote:
>>> Hello, AWT team.
>>> Please review a simple cleanup fix for the issue: https://bugs.openjdk.java.net/browse/JDK-8037912
>>> The fix is available at: http://cr.openjdk.java.net/~pchelko/9/8037912/webrev/
>>> Recently I’ve found out that a new StringJoiner class was added to JDK 8 and wanted to try that out.
>>> With best regards. Petr.
>> Best regards, Sergey.
Best regards, Sergey.
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