Fix deprecated Boolean is-prefix properties in plugin task/config classes (removed in Gradle 9.0) #22

Deprecation Warning

Methods like isXxx() returning boxed Boolean violate the Java Bean specification. Gradle currently recognizes them as properties but will stop doing so in Gradle 9.0. This affects task inputs and may cause tasks to be incorrectly considered up-to-date.

Where

Plugin Java source classes:

• GraphQLCodegenGradleTask
• GraphQLCodegenConfiguration
• SchemaFinderConfig

Affected properties

isGenerateModelOpenClasses, isGenerateModelsWithPublicFields, isGenerateNoArgsConstructorOnly, isGenerateSealedInterfaces, isInitializeNullableTypes, isSkip, isSupportUnknownFields, isRecursive

Fix (option 1 - non-breaking)

Add getXxx() methods alongside the existing isXxx() methods:

@Deprecated
@ReplacedBy("getGenerateModelOpenClasses")
public Boolean isGenerateModelOpenClasses() { return generateModelOpenClasses; }

@Input
public Boolean getGenerateModelOpenClasses() { return generateModelOpenClasses; }

Fix (option 2 - breaking)

Change the return type from Boolean to primitive boolean.

Removed in

Gradle 9.0

Resource

https://docs.gradle.org/8.14.3/userguide/upgrading_version_8.html#groovy_boolean_properties