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Refine PropertyResolver extensions null-safety

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See gh-22687
This commit is contained in:
Sebastien Deleuze
2019-03-28 09:01:20 +01:00
parent bf9dea4254
commit 811f315440
2 changed files with 5 additions and 12 deletions
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6
spring-core/src/main/kotlin/org/springframework/core/env/PropertyResolverExtensions.kt vendored
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@@ -39,8 +39,8 @@ operator fun PropertyResolver.get(key: String) : String? = getProperty(key)
* @author Sebastien Deleuze
* @since 5.1
*/
inline fun <reified T> PropertyResolver.getProperty(key: String) : T =
getProperty(key, T::class.java) as T
inline fun <reified T> PropertyResolver.getProperty(key: String) : T? =
getProperty(key, T::class.java)
/**
* Extension for [PropertyResolver.getRequiredProperty] providing a
@@ -49,5 +49,5 @@ inline fun <reified T> PropertyResolver.getProperty(key: String) : T =
* @author Sebastien Deleuze
* @since 5.1
*/
inline fun <reified T> PropertyResolver.getRequiredProperty(key: String) : T =
inline fun <reified T: Any> PropertyResolver.getRequiredProperty(key: String) : T =
getRequiredProperty(key, T::class.java)