git: openjdk/jdk: 8285447: StackWalker minimal batch size should be optimized for getCallerClass

[Mandy Chung]

Changeset: d75d9774
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-09-12 16:24:16 +0000
URL:       https://git.openjdk.org/jdk/commit/d75d9774c806e4bf73caa69cd78c31a132e4c812

8285447: StackWalker minimal batch size should be optimized for getCallerClass

Reviewed-by: simonis

! src/java.base/share/classes/java/lang/StackStreamFactory.java
+ test/micro/org/openjdk/bench/java/lang/CallerClassBench.java
! test/micro/org/openjdk/bench/java/lang/StackWalkBench.java