Removed objectweb.asm for bytecode manipulation and uses JEP 484 classfile API.
Test passes on Linux amd64 so far:
TIME=`date +%s`;
mkdir -p test.${TIME}/jdk/JTwork test.${TIME}/jdk/JTreport;
jtreg -a -ignore:quiet -w:test.${TIME}/jdk/JTwork -r:test.${TIME}/jdk/JTreport
-jdk:/home/karm/workspaceRH/jdk/build/linux-x86_64-server-release/images/graal-builder-jdk/
/home/karm/workspaceRH/jdk/test/jdk/java/awt/Headless/
Test results: passed: 15
-------------
Commit messages:
- HeadlessMalfunctionTest from objectweb.asm to classfile api
Changes: https://git.openjdk.org/jdk/pull/23852/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23852&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8349099
Stats: 39 lines in 2 files changed: 3 ins; 12 del; 24 mod
Patch: https://git.openjdk.org/jdk/pull/23852.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/23852/head:pull/23852
PR: https://git.openjdk.org/jdk/pull/23852
