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Polish "Update Kotlin documentation"

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Closes gh-16235
This commit is contained in:
Stephane Nicoll
2019-03-15 12:09:35 +01:00
parent e8ed128850
commit 19cc584530
1 changed files with 8 additions and 4 deletions
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12
spring-boot-project/spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc
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@@ -8742,8 +8742,7 @@ make it possible to take advantage of Kotlin reified type parameters.
[[boot-features-kotlin-dependency-management]]
=== Dependency management
In order to avoid mixing different versions of Kotlin dependencies on the classpath,
https://search.maven.org/artifact/org.jetbrains.kotlin/kotlin-bom/[Kotlin BOM] is
included in Spring Boot dependency management to set the version of Kotlin dependencies.
Spring Boot imports the Kotlin BOM.
With Maven, the Kotlin version can be customized via the `kotlin.version` property and
plugin management is provided for `kotlin-maven-plugin`. With Gradle, the Spring Boot
@@ -8753,7 +8752,8 @@ plugin automatically aligns the `kotlin.version` with the version of the Kotlin
[[boot-features-kotlin-configuration-properties]]
=== `@ConfigurationProperties`
As of Spring Boot 2.2, `@ConfigurationProperties` supports classes with immutable `val` properties.
`@ConfigurationProperties` supports classes with immutable `val` properties as shown in
the following example:
[source,kotlin,indent=0]
----
@@ -8770,7 +8770,11 @@ data class MyService(
)
----
WARNING: <<appendix.adoc#configuration-metadata-annotation-processor,Metadata>> is not working yet.
TIP: To generate <<appendix.adoc#configuration-metadata-annotation-processor,your own
metadata>> using the annotation processor, {kotlin-documentation}kapt.html[`kapt` should
be configured] with the `spring-boot-configuration-processor` dependency. Note that some
features (such as detecting the default value or deperecated items) are not working due
to limitations in the model kapt provides.
[[boot-features-kotlin-testing]]