RFR: 8215412: Optimize PrintStream.println methods
Roger.Riggs at oracle.com
Fri Jan 4 19:36:37 UTC 2019
On 01/04/2019 02:40 PM, Claes Redestad wrote:
> On 2019-01-04 17:39, Claes Redestad wrote:
>> I'll mull a bit about a succinct comment, but at least the version
>> history will point to this RFE..
> Lest I hear any objections, I'll push with this comment added to the
> two new writeln methods:
> // Used to optimize away back-to-back flushing and synchronization when
> // using println, but since subclasses could exist which depend on
> // observing a call to print followed by newLine we only use this if
> // getClass() == PrintStream.class to avoid compatibility issues.
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