Re: 8179527: Ineffective use of volatile hurts performance of Charset.atBugLevel()

[Alan Bateman]

On 27/06/2017 09:34, Kazunori Ogata wrote:
:
The code looks that it doesn't use final intentionally because it
postpones setting set bugLevel until VM.isBooted() returns true, though
I'm not sure if the value of privilegedGetProperty() can change during a
bootstrap of JVM.
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289:            if (!VM.isBooted())
290:                return false;
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I think we can remove the atBugLevel check from Charset.checkName and 
also the CharsetEncoder/CharsetDecoder constructors.

-Alan