Migrate com.sun.xml.bind.marshaller.NamespacePrefixMapper to org.glassfish.jaxb.runtime.marshaller.NamespacePrefixMapper#1121
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…lassfish.jaxb.runtime.marshaller.NamespacePrefixMapper` The JAXB RI relocated `NamespacePrefixMapper` as part of the 2.x→3.x repackaging that accompanies the `javax.xml.bind` → `jakarta.xml.bind` move. Wire a declarative `ChangeType` into `JavaxXmlBindMigrationToJakartaXmlBind` so subclasses migrate alongside the rest of the Jakarta XML Binding 3.0 wave. Refs: moderneinc/customer-requests#2462 (item 8)
Jenson3210
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com.sun.xml.bind.marshaller.NamespacePrefixMapper to org.glassfish.jaxb.runtime.marshaller.NamespacePrefixMapper
timtebeek
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Jun 1, 2026
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Summary
The JAXB RI relocated
com.sun.xml.bind.marshaller.NamespacePrefixMappertoorg.glassfish.jaxb.runtime.marshaller.NamespacePrefixMapperas part of the 2.x → 3.x repackaging that accompanies thejavax.xml.bind→jakarta.xml.bindmove. SubclassingNamespacePrefixMapperis a common pattern for controlling XML namespace prefixes during marshalling, and these references were not being rewritten by any existing recipe.Wires a declarative
ChangeTypeintoJavaxXmlBindMigrationToJakartaXmlBind(injakarta-ee-9.yml), placed alongside the existingjavax.xml.bind→jakarta.xml.bindChangePackageandcom.sun.xml.bind:jaxb-impl→org.glassfish.jaxb:jaxb-runtimedependency change, so the type rename rides along with the rest of the Jakarta XML Binding 3.0 wave.ignoreDefinition: trueis required since the old type is not on the classpath of the project being migrated; it's referenced via FQN by user code.Addresses item 8 of moderneinc/customer-requests#2462.
Test plan
migrateNamespacePrefixMappertoJavaxXmlBindMigrationToJakartaXmlBindTestwith stubs for both old and new types, asserting the import +extendsreference are rewritten on a subclass../gradlew test --tests JavaxXmlBindMigrationToJakartaXmlBindTest— BUILD SUCCESSFUL.