fix: instantiate ModelConfigOverrides records without no-arg ctor (#2493) - #2653
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…mefoldAI#2493) Allow empty record instances via the canonical constructor so models no longer need an all-null no-arg constructor for default config profiles. Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
EmptyInstancesso the Service SDK can create empty class/record instances at build time (no-arg constructor for classes; canonical constructor with null/primitive defaults for records).DefaultConfigProfileProcessorto use it instead of requiringgetDeclaredConstructor().newInstance().ModelConfigOverridesto a record with no dummy all-null constructor, proving models can drop that boilerplate.EmptyInstancesTestcoverage for classes, records, primitives, and compact constructors.Fixes #2493
Test plan
./mvnw test -pl service/quarkus/deployment -Dtest=EmptyInstancesTest(5 tests passed)./mvnw test -pl service/quarkus/deployment -Dtest=DefaultConfigProfileTest(passed; record without no-arg constructor)./mvnw test -pl service/quarkus/deployment(49 tests passed, 0 failures)Made with Cursor