git: openjdk/jdk-sandbox: classfile-api-dev-branch: PerformancePatch - StackMapGenerator more effective loops and other fine-tunning

[Adam Sotona]

Changeset: 8780169c
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2022-07-12 23:25:56 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/8780169cafcad69d452253845438e71198f06619

PerformancePatch - StackMapGenerator more effective loops and other fine-tunning

! src/java.base/share/classes/jdk/classfile/constantpool/ConstantPoolBuilder.java
! src/java.base/share/classes/jdk/classfile/impl/StackMapGenerator.java