On Sat, 23 Aug 2025 11:27:55 GMT, Shaojin Wen <[email protected]> wrote:
> I propose to make j.t.f.DateTimePrintContext immutable. > > Currently, DateTimePrintContext has only one mutable field, optional. This > can be replaced by adding an optional parameter to the > DateTimeFormatter.formatTo method. > > Immutable DateTimePrintContext can be optimized by escape analysis, such as > immutable object optimization. What is the performance data that makes justifies this change? Its not enough to just want to make things constant. ------------- PR Comment: https://git.openjdk.org/jdk/pull/26913#issuecomment-3314990889
