modernize/full-stack-5512@@2: JDK 21 + Spring 6.1 + Hibernate 6.4 full-stack modernization#3436

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MatheMatrix wants to merge 16 commits into5.5.12from

sync/zstackio/modernize/full-stack-5512

Commits on Mar 9, 2026

build: upgrade to JDK 21, Spring 6.1, Hibernate 6.4, Groovy 4.0, AspectJ 1.9.22

AlanJager
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claude
committed
refactor: javax → Jakarta namespace migration

AlanJager
and
claude
committed
fix: Spring 6.1 HttpMethod enum → class migration

AlanJager
and
claude
committed
fix: Hibernate 6.4 HQL boolean/type strictness

AlanJager
and
claude
committed
fix: Groovy 4.0 integer division compatibility

AlanJager
and
claude
committed
fix: RESTFacadeImpl Content-Length UTF-8 encoding

AlanJager
and
claude
committed
build: test infrastructure for modernized stack
AlanJager
committed
fix: JDK 21 internal API replacements

AlanJager
and
claude
committed
fix: Spring 6.1 @Autowired strictness for optional beans

AlanJager
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claude
committed
fix: Hibernate 6 mutation strategy (HT_ResourceVO fix)

AlanJager
and
claude
committed
fix: PremiumGlobalConfig resetValue + SpringSpec transitive deps

AlanJager
and
claude
committed
fix: test compatibility adjustments

AlanJager
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claude
committed
refactor: c3p0 → HikariCP connection pool migration

AlanJager
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claude
committed
refactor: complete c3p0 removal from dependencies

AlanJager
and
claude
committed
refactor: DebugSignalHandler use reflection for sun.misc.Signal

AlanJager
and
claude
committed
refactor: remove Hibernate Search 5 (incompatible with Jakarta namespace)

AlanJager
and
claude
committed