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Modified isKotlinClass determination method #745

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Merged
merged 2 commits into from
Dec 30, 2023
Merged

Modified isKotlinClass determination method #745

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4ce5d44
Modified isKotlinClass determination method
k163377 Dec 30, 2023
d4a7664
Update release notes wrt #745
k163377 Dec 30, 2023
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1 change: 1 addition & 0 deletions release-notes/CREDITS-2.x
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Expand Up @@ -18,6 +18,7 @@ Contributors:
# 2.17.0 (not yet released)

WrongWrong (@k163377)
* #745: Modified isKotlinClass determination method.
* #744: API deprecation update for KotlinModule.
* #743: Fix handling of vararg deserialization.
* #742: Minor performance improvements to NullToEmptyCollection/Map.
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1 change: 1 addition & 0 deletions release-notes/VERSION-2.x
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Expand Up @@ -18,6 +18,7 @@ Co-maintainers:

2.17.0 (not yet released)

#745: Modified isKotlinClass determination method.
#744: Functions that were already marked as deprecated,
such as the primary constructor in KotlinModule and some functions in Builder,
are scheduled for removal in 2.18 and their DeprecationLevel has been raised to Error.
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6 changes: 1 addition & 5 deletions src/main/kotlin/com/fasterxml/jackson/module/kotlin/KotlinModule.kt
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Expand Up @@ -14,11 +14,7 @@ import com.fasterxml.jackson.module.kotlin.SingletonSupport.DISABLED
import java.util.*
import kotlin.reflect.KClass

private const val metadataFqName = "kotlin.Metadata"

fun Class<*>.isKotlinClass(): Boolean {
return declaredAnnotations.any { it.annotationClass.java.name == metadataFqName }
}
fun Class<*>.isKotlinClass(): Boolean = this.isAnnotationPresent(Metadata::class.java)

/**
* @param reflectionCacheSize Default: 512. Size, in items, of the caches used for mapping objects.
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