[jdk11u-dev] RFR: 8301269: Update Commons BCEL to Version 6.7.0

Wed Aug 16 09:46:53 UTC 2023

Fix request [11u] 

One of the required updates of external libs.

I based the bckport to 11u on Goetz's backport to 17u, Low risk.
Except for two copyright format issues (missing comma), I had to resolve just this one file: src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Utility.java
This file had undergone major restructuring. In the end, the resolve process resulted in a simple copy from 17 to 11. 

SAP nightly testing successful. No findings attributable to this backport.
Reviews pending.

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Commit messages:
 - Backport 6a44120a16d0f06b4ed9f0ebf6b0919da7070287

Changes: https://git.openjdk.org/jdk11u-dev/pull/2082/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2082&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8301269
  Stats: 30508 lines in 334 files changed: 9314 ins; 10825 del; 10369 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2082.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2082/head:pull/2082

PR: https://git.openjdk.org/jdk11u-dev/pull/2082