git: openjdk/jdk: 8263038: Optimize String.format for simple specifiers

[Claes Redestad]

Changeset: f71b21b0
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2021-03-08 23:13:45 +0000
URL:       https://git.openjdk.java.net/jdk/commit/f71b21b0

8263038: Optimize String.format for simple specifiers

Reviewed-by: rriggs, naoto

! src/java.base/share/classes/java/util/Formatter.java
+ test/micro/org/openjdk/bench/java/lang/StringFormat.java