chore: upgrade to spring 4.x

[zepfred]

This pull request upgrades Spring to version 4. The new spring version now defaults to Jackson 3, while Quarkus 3.x continues to use Jackson 2.

The proposed updates upgrade the current Jackson module to version 3 and move the Jackson 2 logic to the module quarkus-jackson. As a result, the solver codebase and the Spring module now operate with Jackson 3, while the Quarkus integration remains on Jackson 2.

Once Quarkus starts using Jackson 3, we will remove the Jackson 2 logic and use the Jackson 3 module instead.

[triceo]

IMO this approach is too much hassle for the user. I propose we do something else instead:

• We fork the jackson persistence module, create jackson2 and jackson3.
• Quarkus depends on jackson2.
• Spring Boot depends on jackson3.
• Hopefully one day we'll get to delete jackson2.

There will be some code duplication, but not that much. These modules are small. And the benefit is obvious - the user doesn't need to configure anything, or worry about this at all.

[triceo]

On reflection:

• The "jackson3" module should just be called "jackson". When we remove "jackson2", it will look significantly better.
• From the outset, the "jackson2" module should be marked as deprecated in the module description. It should be made clear that this module would be removed the first chance we get, and that users should prefer to use the "jackson" module unless they need to use Quarkus 3.

[triceo]

IMO the POM files need improving.

[zepfred]

@triceo I've confirmed that native compilation works with GraalVM 25 for both Quarkus and Spring.

[Copilot]

Pull request overview

Upgrades the Spring integration to Spring Boot 4.x and restructures Jackson support so that the core + Spring side uses Jackson 3 (tools.jackson), while the Quarkus integration remains on Jackson 2 (com.fasterxml.jackson).

Changes:

• Bump Spring Boot to 4.0.2 and update Spring persistence-related imports/dependencies (EntityScan/EntityScanner/etc.).
• Migrate the existing persistence/jackson module to Jackson 3 (tools.jackson.*) and adjust tests accordingly.
• Introduce/expand a Quarkus-specific Jackson 2 module (quarkus-jackson) with serializers/deserializers and round-trip tests.

Reviewed changes

Copilot reviewed 179 out of 181 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
spring-integration/spring-boot-starter/pom.xml	Adds Spring Boot 4-related deps (spring-core exclusion + persistence module).
spring-integration/spring-boot-integration-test/src/main/resources/application.properties	No functional change (formatting/whitespace normalization).
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/normal/NoConstraintsSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/normal/EmptySpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/multimodule/MultiModuleSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/missingsuppliervariable/MissingSupplierVariableSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/inheritance/solution/ReplaceAnnotatedMemberSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/inheritance/solution/OnlyChildAnnotatedSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/inheritance/solution/OnlyBaseAnnotatedSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/inheritance/solution/MultipleInheritanceSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/inheritance/solution/BothAnnotatedSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/inheritance/solution/BothAnnotatedAbstractSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/inheritance/entity/MultipleBothAnnotatedMixedSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/inheritance/entity/BothAnnotatedSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/inheritance/entity/BothAnnotatedInterfaceSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/dummy/MultipleSolutionsSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/declarative/SupplierVariableSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/test/java/ai/timefold/solver/spring/boot/autoconfigure/chained/ChainedSpringTestConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/main/java/ai/timefold/solver/spring/boot/autoconfigure/TimefoldSolverBeanFactory.java	Switches conditional Jackson wiring to Jackson 3 types (tools.jackson).
spring-integration/spring-boot-autoconfigure/src/main/java/ai/timefold/solver/spring/boot/autoconfigure/TimefoldSolverAutoConfiguration.java	Updates EntityScan import location for Boot 4.
spring-integration/spring-boot-autoconfigure/src/main/java/ai/timefold/solver/spring/boot/autoconfigure/IncludeAbstractClassesEntityScanner.java	Updates EntityScanner/EntityScanPackages imports for Boot 4.
spring-integration/spring-boot-autoconfigure/pom.xml	Makes Jackson integration non-optional and adds Boot 4 persistence/logging dependencies.
quarkus-integration/quarkus-jackson/runtime/src/test/resources/logback-test.xml	Adds test logback config to avoid classpath conflicts.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/testdomain/JacksonTestdataValue.java	Adds Quarkus-Jackson2 test domain type (identity handling).
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/testdomain/JacksonTestdataSolution.java	Adds Quarkus-Jackson2 test planning solution with score serialization.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/testdomain/JacksonTestdataObject.java	Adds shared base for Quarkus-Jackson2 test domain objects.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/testdomain/JacksonTestdataEntity.java	Adds Quarkus-Jackson2 test planning entity.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/solution/JacksonSolutionFileIOTest.java	Adds file round-trip test for Quarkus JacksonSolutionFileIO.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/diff/PlanningSolutionDiffTest.java	Adds serialization test for PlanningSolutionDiff in Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/SequenceRoundTripTest.java	Adds round-trip tests for Sequence/Break/SequenceChain in Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/LoadBalanceRoundTripTest.java	Adds LoadBalance serialization/deserialization coverage for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/simplelong/SimpleLongScoreJacksonRoundTripTest.java	Adds score round-trip tests (SimpleLongScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/simplebigdecimal/SimpleBigDecimalScoreJacksonRoundTripTest.java	Adds score round-trip tests (SimpleBigDecimalScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/simple/SimpleScoreJacksonRoundTripTest.java	Adds score round-trip tests (SimpleScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardsoftlong/HardSoftLongScoreJacksonRoundTripTest.java	Adds score round-trip tests (HardSoftLongScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardsoftbigdecimal/HardSoftBigDecimalScoreJacksonRoundTripTest.java	Adds score round-trip tests (HardSoftBigDecimalScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardsoft/HardSoftScoreJacksonRoundTripTest.java	Adds score round-trip tests (HardSoftScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardmediumsoftlong/HardMediumSoftLongScoreJacksonRoundTripTest.java	Adds score round-trip tests (HardMediumSoftLongScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardmediumsoftbigdecimal/HardMediumSoftBigDecimalScoreJacksonRoundTripTest.java	Adds score round-trip tests (HardMediumSoftBigDecimalScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardmediumsoft/HardMediumSoftScoreJacksonRoundTripTest.java	Adds score round-trip tests (HardMediumSoftScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/bendablelong/BendableLongScoreJacksonRoundTripTest.java	Adds score round-trip tests (BendableLongScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/bendablebigdecimal/BendableBigDecimalScoreJacksonRoundTripTest.java	Adds score round-trip tests (BendableBigDecimalScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/bendable/BendableScoreJacksonRoundTripTest.java	Adds score round-trip tests (BendableScore) for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/score/AbstractScoreJacksonRoundTripTest.java	Adds shared score round-trip test helper for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/test/java/ai/timefold/solver/quarkus/jackson/api/AbstractJacksonRoundTripTest.java	Adds shared Jackson round-trip test helper for Quarkus module.
quarkus-integration/quarkus-jackson/runtime/src/main/resources/META-INF/services/com.fasterxml.jackson.databind.Module	Registers Quarkus TimefoldJacksonModule via ServiceLoader (Jackson 2).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/solution/JacksonSolutionFileIO.java	Adds Quarkus-specific JSON SolutionFileIO (Jackson 2).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/diff/package-info.java	Documents PlanningSolutionDiff Jackson2 serialization support for Quarkus.
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/diff/SerializablePlanningVariableDiff.java	Adds serializable DTO for PlanningVariableDiff (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/diff/SerializablePlanningSolutionDiff.java	Adds serializable DTO for PlanningSolutionDiff (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/diff/SerializablePlanningEntityDiff.java	Adds serializable DTO for PlanningEntityDiff (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/diff/PlanningVariableDiffJacksonSerializer.java	Adds serializer wiring for PlanningVariableDiff (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/diff/PlanningSolutionDiffJacksonSerializer.java	Adds serializer wiring for PlanningSolutionDiff (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/diff/PlanningEntityDiffJacksonSerializer.java	Adds serializer wiring for PlanningEntityDiff (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/solver/RecommendedFitJacksonSerializer.java	Adds RecommendedFit serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/solver/RecommendedAssignmentJacksonSerializer.java	Adds RecommendedAssignment serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/solver/AbstractRecommendedFitJacksonDeserializer.java	Adds base deserializer for RecommendedFit (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/solver/AbstractRecommendedAssignmentJacksonDeserializer.java	Adds base deserializer for RecommendedAssignment (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/package-info.java	Documents Sequence/Break/LoadBalance serialization/deserialization (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/SerializableSequenceChain.java	Adds serializable DTO for SequenceChain (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/SerializableSequence.java	Adds serializable DTO for Sequence (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/SerializableLoadBalance.java	Adds serializable DTO for LoadBalance (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/SerializableBreak.java	Adds serializable DTO for Break (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/SequenceJacksonSerializer.java	Adds Sequence serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/SequenceJacksonDeserializer.java	Adds Sequence deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/SequenceChainJacksonSerializer.java	Adds SequenceChain serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/SequenceChainJacksonDeserializer.java	Adds SequenceChain deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/LoadBalanceJacksonSerializer.java	Adds LoadBalance serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/LoadBalanceJacksonDeserializer.java	Adds LoadBalance deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/DeserializableSequenceChain.java	Adds deserializable SequenceChain implementation (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/DeserializableSequence.java	Adds deserializable Sequence implementation (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/DeserializableLoadBalance.java	Adds deserializable LoadBalance implementation (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/DeserializableBreak.java	Adds deserializable Break implementation (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/BreakJacksonSerializer.java	Adds Break serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/stream/common/BreakJacksonDeserializer.java	Adds Break deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/package-info.java	Adds package docs for score bindings (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/constraint/ConstraintRefJacksonSerializer.java	Adds ConstraintRef serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/constraint/ConstraintRefJacksonDeserializer.java	Adds ConstraintRef deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/simplelong/SimpleLongScoreJacksonSerializer.java	Adds SimpleLongScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/simplelong/SimpleLongScoreJacksonDeserializer.java	Adds SimpleLongScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/simplebigdecimal/SimpleBigDecimalScoreJacksonSerializer.java	Adds SimpleBigDecimalScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/simplebigdecimal/SimpleBigDecimalScoreJacksonDeserializer.java	Adds SimpleBigDecimalScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/simple/SimpleScoreJacksonSerializer.java	Adds SimpleScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/simple/SimpleScoreJacksonDeserializer.java	Adds SimpleScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardsoftlong/HardSoftLongScoreJacksonSerializer.java	Adds HardSoftLongScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardsoftlong/HardSoftLongScoreJacksonDeserializer.java	Adds HardSoftLongScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardsoftbigdecimal/HardSoftBigDecimalScoreJacksonSerializer.java	Adds HardSoftBigDecimalScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardsoftbigdecimal/HardSoftBigDecimalScoreJacksonDeserializer.java	Adds HardSoftBigDecimalScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardsoft/HardSoftScoreJacksonSerializer.java	Adds HardSoftScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardsoft/HardSoftScoreJacksonDeserializer.java	Adds HardSoftScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardmediumsoftlong/HardMediumSoftLongScoreJacksonSerializer.java	Adds HardMediumSoftLongScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardmediumsoftlong/HardMediumSoftLongScoreJacksonDeserializer.java	Adds HardMediumSoftLongScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardmediumsoftbigdecimal/HardMediumSoftBigDecimalScoreJacksonSerializer.java	Adds HardMediumSoftBigDecimalScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardmediumsoftbigdecimal/HardMediumSoftBigDecimalScoreJacksonDeserializer.java	Adds HardMediumSoftBigDecimalScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardmediumsoft/HardMediumSoftScoreJsonSerializer.java	Adds HardMediumSoftScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/hardmediumsoft/HardMediumSoftScoreJacksonDeserializer.java	Adds HardMediumSoftScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/bendablelong/BendableLongScoreJacksonSerializer.java	Adds BendableLongScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/bendablelong/BendableLongScoreJacksonDeserializer.java	Adds BendableLongScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/bendablebigdecimal/BendableBigDecimalScoreJacksonSerializer.java	Adds BendableBigDecimalScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/bendablebigdecimal/BendableBigDecimalScoreJacksonDeserializer.java	Adds BendableBigDecimalScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/bendable/BendableScoreJacksonSerializer.java	Adds BendableScore serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/buildin/bendable/BendableScoreJacksonDeserializer.java	Adds BendableScore deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/analysis/ScoreAnalysisJacksonSerializer.java	Adds ScoreAnalysis serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/analysis/AbstractScoreAnalysisJacksonDeserializer.java	Adds base ScoreAnalysis deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/PolymorphicScoreJacksonSerializer.java	Adds polymorphic Score serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/PolymorphicScoreJacksonDeserializer.java	Adds polymorphic Score deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/AbstractScoreJacksonSerializer.java	Adds base score serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/score/AbstractScoreJacksonDeserializer.java	Adds base score deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/package-info.java	Adds package docs for Quarkus Jackson module.
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/domain/solution/ConstraintWeightOverridesSerializer.java	Adds ConstraintWeightOverrides serializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/domain/solution/AbstractConstraintWeightOverridesDeserializer.java	Adds base ConstraintWeightOverrides deserializer (Quarkus).
quarkus-integration/quarkus-jackson/runtime/src/main/java/ai/timefold/solver/quarkus/jackson/api/TimefoldJacksonModule.java	Adds/updates Quarkus Jackson2 module registration for Timefold types.
quarkus-integration/quarkus-jackson/runtime/pom.xml	Defines Quarkus runtime module deps (explicit Jackson2 + test deps).
quarkus-integration/quarkus-jackson/pom.xml	Adds Jackson BOM management for Quarkus module.
quarkus-integration/quarkus-jackson/deployment/src/main/java/ai/timefold/solver/quarkus/jackson/deployment/TimefoldJacksonProcessor.java	Points processor to new Quarkus Jackson module class.
quarkus-integration/quarkus-jackson/deployment/pom.xml	Removes dependency on old jackson module; uses new quarkus-jackson runtime.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/testdomain/JacksonTestdataSolution.java	Switches test annotations imports to Jackson 3 (tools.jackson).
persistence/jackson/src/test/java/ai/timefold/solver/jackson/preview/api/domain/solution/diff/PlanningSolutionDiffTest.java	Updates tests for Jackson 3 types and ordering/feature changes.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/stream/common/SequenceRoundTripTest.java	Updates round-trip tests for Jackson 3 builder/config differences.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/stream/common/LoadBalanceRoundTripTest.java	Updates LoadBalance tests for Jackson 3 builder/config differences.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/simplelong/SimpleLongScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/simplebigdecimal/SimpleBigDecimalScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/simple/SimpleScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/hardsoftlong/HardSoftLongScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/hardsoftbigdecimal/HardSoftBigDecimalScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/hardsoft/HardSoftScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/hardmediumsoftlong/HardMediumSoftLongScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/hardmediumsoftbigdecimal/HardMediumSoftBigDecimalScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/hardmediumsoft/HardMediumSoftScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/bendablelong/BendableLongScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/bendablebigdecimal/BendableBigDecimalScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/buildin/bendable/BendableScoreJacksonRoundTripTest.java	Updates Jackson annotation imports to tools.jackson.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/score/AbstractScoreJacksonRoundTripTest.java	Updates exception type/imports for Jackson 3.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/TimefoldJacksonModuleTest.java	Updates ObjectMapper setup/builder usage for Jackson 3 and deserialization behavior.
persistence/jackson/src/test/java/ai/timefold/solver/jackson/api/AbstractJacksonRoundTripTest.java	Updates exception type/imports for Jackson 3.
persistence/jackson/src/main/resources/META-INF/services/tools.jackson.databind.Module	Registers Jackson 3 module via ServiceLoader (tools.jackson).
persistence/jackson/src/main/java/ai/timefold/solver/jackson/preview/api/domain/solution/diff/package-info.java	Updates docs to reference tools.jackson ObjectMapper.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/preview/api/domain/solution/diff/PlanningVariableDiffJacksonSerializer.java	Migrates diff serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/preview/api/domain/solution/diff/PlanningSolutionDiffJacksonSerializer.java	Migrates diff serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/preview/api/domain/solution/diff/PlanningEntityDiffJacksonSerializer.java	Migrates diff serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/impl/domain/solution/JacksonSolutionFileIO.java	Switches default mapper creation to JsonMapper builder with module discovery (Jackson 3).
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/solver/RecommendedFitJacksonSerializer.java	Migrates serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/solver/RecommendedAssignmentJacksonSerializer.java	Migrates serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/solver/AbstractRecommendedFitJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/solver/AbstractRecommendedAssignmentJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/stream/common/package-info.java	Updates docs to reference tools.jackson ObjectMapper.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/stream/common/SequenceJacksonSerializer.java	Migrates serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/stream/common/SequenceJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/stream/common/SequenceChainJacksonSerializer.java	Migrates serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/stream/common/SequenceChainJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/stream/common/LoadBalanceJacksonSerializer.java	Migrates serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/stream/common/LoadBalanceJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/stream/common/BreakJacksonSerializer.java	Migrates serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/stream/common/BreakJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/constraint/ConstraintRefJacksonSerializer.java	Migrates serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/constraint/ConstraintRefJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/simplelong/SimpleLongScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/simplebigdecimal/SimpleBigDecimalScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/simple/SimpleScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/hardsoftlong/HardSoftLongScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/hardsoftbigdecimal/HardSoftBigDecimalScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/hardsoft/HardSoftScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/hardmediumsoftlong/HardMediumSoftLongScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/hardmediumsoftbigdecimal/HardMediumSoftBigDecimalScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/hardmediumsoft/HardMediumSoftScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/bendablelong/BendableLongScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/bendablebigdecimal/BendableBigDecimalScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/buildin/bendable/BendableScoreJacksonDeserializer.java	Migrates deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/analysis/ScoreAnalysisJacksonSerializer.java	Migrates ScoreAnalysis serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/analysis/AbstractScoreAnalysisJacksonDeserializer.java	Migrates ScoreAnalysis deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/PolymorphicScoreJacksonSerializer.java	Migrates polymorphic Score serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/PolymorphicScoreJacksonDeserializer.java	Migrates polymorphic Score deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/AbstractScoreJacksonSerializer.java	Migrates base score serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/AbstractScoreJacksonDeserializer.java	Migrates base score deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/domain/solution/ConstraintWeightOverridesSerializer.java	Migrates ConstraintWeightOverrides serializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/domain/solution/AbstractConstraintWeightOverridesDeserializer.java	Migrates ConstraintWeightOverrides deserializer to Jackson 3 packages/APIs.
persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/TimefoldJacksonModule.java	Updates module factory/signatures for Jackson 3 (tools.jackson).
persistence/jackson/pom.xml	Renames module and switches Jackson deps to tools.jackson (Jackson 3).
build/build-parent/pom.xml	Bumps Spring Boot version and introduces Jackson 2/3 version properties + tools.jackson BOM.

Comments suppressed due to low confidence (1)

persistence/jackson/src/main/java/ai/timefold/solver/jackson/api/score/PolymorphicScoreJacksonSerializer.java:20

• Javadoc claims polymorphic Score JSON uses a "type" field (e.g. HARD_SOFT), but the implementation writes a single property keyed by the score class simple name; update the example/output description to match actual serialization (or change the serializer to match the documented format).

 * Jackson binding support for a {@link Score} type (but not a subtype).
 * For a {@link Score} subtype field, use {@link HardSoftScoreJacksonSerializer} or similar instead.
 * <p>
 * For example: use
 * {@code @JsonSerialize(using = PolymorphicScoreJacksonSerializer.class) @JsonDeserialize(using = PolymorphicScoreJacksonDeserializer.class)}
 * on a {@code Score score} field which contains a {@link HardSoftScore} instance
 * and it will marshalled to JSON as {@code "score":{"type":"HARD_SOFT",score:"-999hard/-999soft"}}.
 *

[Copilot]

Pull request overview

Copilot reviewed 181 out of 183 changed files in this pull request and generated 3 comments.

[triceo]

LGTM when comments resolved.

[Copilot]

Pull request overview

Copilot reviewed 179 out of 181 changed files in this pull request and generated 1 comment.

[sonarqubecloud]

Quality Gate failed

Failed conditions
9.0% Duplication on New Code (required ≤ 5%)

See analysis details on SonarQube Cloud