JDK-8263038 : Optimize String.format for simple specifiers
- Type: Enhancement
- Component: core-libs
- Sub-Component: java.lang
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- Submitted: 2021-03-04
- Updated: 2021-03-16
- Resolved: 2021-03-08
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| JDK 17 |
|---|
17 b13Fixed  |
Description
String.format using only a combination of simple specifiers, such as %s, %d etc are a common occurrence. A naive parser that avoids use of the regex for such simple format strings can significantly help performance.
Comments
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