[jdk21u-dev] RFR: 8315130: java.lang.IllegalAccessError when processing classlist to create CDS archive
Timofei Pushkin
tpushkin at openjdk.org
Tue May 27 09:17:51 UTC 2025
Fixes a error which significantly complicates the use of static CDS in some applications with user-provided class loaders (workarounds require either manually editing the generated CDS classlist which is error-prone, or switching to dynamic CDS which has its own implications, or rewriting the application which is not always possible).
The conflicts were trivial: a few neighboring methods missing from this version and not directly related to the change.
The PR depends on #1833 and #1834 though it can be rewritten not to if needed.
Testing besides the CI (performed on macos/arm64): `runtime/cds`, a minimal reproducer app described in the original bug report.
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Depends on: https://git.openjdk.org/jdk21u-dev/pull/1834
Commit messages:
- 8315130: java.lang.IllegalAccessError when processing classlist to create CDS archive
Changes: https://git.openjdk.org/jdk21u-dev/pull/1835/files
Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1835&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8315130
Stats: 694 lines in 13 files changed: 513 ins; 121 del; 60 mod
Patch: https://git.openjdk.org/jdk21u-dev/pull/1835.diff
Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1835/head:pull/1835
PR: https://git.openjdk.org/jdk21u-dev/pull/1835
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