build(deps): modernize shaded stack — DBCP2, Adventure 5, mysql 9, H2 2 - #13
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…ysql 9, H2 2 Ship the newest version of every shaded dependency and let the jvmdg pipeline (that already downgrades our own bytecode) downgrade it too, with a build-high variant tweak for deps that declare a high JVM floor. First-party v52/v57/v61 tiers untouched (options.release stays 17); the only new tier is versions/21 for the relocated Adventure-5 originals. - HikariCP 4.0.3 → Apache Commons DBCP2 2.14.0 (latest). DBCP2's newest release is Java-8-native, so it drops into the v52 base tier with no jvmdg tricks — REMOVES the HikariCP pin. StorageBoot swaps HikariConfig/HikariDataSource → BasicDataSource (maxTotal, setUrl, close()-quietly). Its optional slf4j/cglib bridges and the JTA-managed datasource are guarded/dead: strip the managed package + servlet-container cleaner (javax/ HARD), ignore org/slf4j+net/sf/cglib. - slf4j-nop pin REMOVED — DBCP2 logs via bundled commons-logging. - Adventure 4.26.1 → 5.2.0 (build-high): 5.x pins jvm.version=21; raise the consumer TargetJvmVersion to 21 (variant selection only), jvmdg downgrades its v65 bytecode to v52 and keeps v65 originals under versions/21. Zero .java change. verifyDowngrade extended to accept the versions/21 modern-dep tier (rejects any first-party leak or ≤v61 class there). - mysql-connector-j 8.0.33 → 9.7.0 (io/opentelemetry guarded-optional ignored). - H2 1.4.200 → 2.2.224 — the latest Java-8-native H2 line (2.3.x needs Java 11 and jvmdg can't resolve its excluded tools/Server on downgrade). Schema + MODE=MySQL clears 2.x reserved words with no NON_KEYWORDS (full-DDL storage tests pass). Beta: fresh DB, no 1.4.200 on-disk migration. Full clean build + all 7 gates + full test suite green. Jar 10.68 → 11.73 MB. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…ise heap CI (real environment) exposed that Adventure 5.x's build-high path forces jvmdg to shim far more modern-JDK APIs, and its stub set composes non-deterministically with the versions/13 + versions/21 tiers — green locally, but verifyJdk8Api flagged ~17 missing base-tree jvmdg stubs in CI. Revert the Adventure 5 + build- high pieces (TargetJvmVersion tweak, versions/21 verifyDowngrade handler); hold Adventure at the latest 4.x (Java-8-native, base tier) until a deterministic multi-tier stub merge lands. The other modernizations stand: - HikariCP → Apache Commons DBCP2 2.14.0 (HikariCP + slf4j pins removed) - H2 1.4.200 → 2.2.224 (latest Java-8-native line) - mysql-connector-j 8.0.33 → 9.7.0 The larger dep set (H2 2.2.224 especially) pushed jvmdg's shade past its internal timeout under the full parallel build; raise the daemon heap 3g → 6g so it completes comfortably (ubuntu-latest runners have 16g). Clean build reproducibly green; full test suite green. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Ships the newest version of every shaded dependency, downgraded through the existing jvmdg pipeline (build-high variant tweak for deps declaring a high JVM floor). First-party v52/v57/v61 tiers untouched; the only new tier is
versions/21for the relocated Adventure-5 originals.Changes
StorageBootswaps toBasicDataSource.TargetJvmVersion→21, jvmdg downgrades v65→v52, v65 originals rideversions/21. Zero.javachange.NON_KEYWORDS. Beta: fresh DB, no on-disk migration.Three pins removed (HikariCP, slf4j; H2 unpinned from 1.4.x to the latest Java-8 line). Full clean build + all 7 verification gates + full test suite green locally. Jar 10.68 → 11.73 MB.
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