Add classfile-api module: java.lang.classfile (JEP 484) parse, generate, transform with timing instrumentation, ASM 9.11.1 comparison, version limits, JDK 24/25/26 API diff

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_017ic4b4VQVEJWetTT1dYzyJ
This commit is contained in:
2026-10-29 04:14:57 +00:00
co-authored by Claude Sonnet 5.5
parent eca73ad544
commit 41101bea40
37 changed files with 1763 additions and 0 deletions
@@ -0,0 +1,7 @@
$ java -cp classes:asm-9.11.1.jar... demo.AsmGotcha (25.0.5+8-LTS)
readerFlags = 0 -> java.lang.IllegalArgumentException
LocalVariablesSorter only accepts expanded frames (see ClassReader.EXPAND_FRAMES)
PASS the message names the missing flag
readerFlags = EXPAND_FRAMES -> 2152 bytes, verify() problems: 0
PASS with EXPAND_FRAMES the output verifies
exit=0