Micronaut 5 compatibility (#562)

* update to kotlin 2.2.20

* update ksp

* java baseline 21

* remove duplicate

* use junit from mnTest

* graalvm-latest use java 21

* Update common files

* update micronaut build to 8.0.0-M6

* update micronaut versions

* use baseline plugin

* fix checkstyle

---------

Co-authored-by: micronaut-build <micronaut-build-account@grails.org>
Co-authored-by: Sergio del Amo <sergio.delamo@softamo.com>

Author: 3 people

gradle/libs.versions.toml

@@ -8,19 +8,18 @@ javax-annotation-api = "1.3.2"
 jakarta-validation-tck = "3.0.1"
 
 micronaut = "4.10.8"
-micronaut-platform = "4.9.3"
+micronaut-platform = "4.10.1"
 micronaut-docs = "3.0.0"
-micronaut-test = "4.8.1"
+micronaut-test = "4.10.2"
 micronaut-reactor = "3.8.0"
 micronaut-rxjava2 = "2.8.0"
 micronaut-kotlin = "4.7.0"
 micronaut-logging = "1.7.0"
 
 # gradle plugins
-
 micronaut-gradle-plugin = "4.6.1"
-kotlin-gradle-plugin = "1.9.25"
-ksp-gradle-plugin = "1.9.25-1.0.20"
+kotlin-gradle-plugin = "2.2.20"
+ksp-gradle-plugin = "2.2.20-2.0.4"
 
 [libraries]
 # core
@@ -36,7 +35,6 @@ groovy-bom = { module = "org.apache.groovy:groovy-bom", version.ref = "groovy" }
 
 # testing
 
-junit-jupiter-engine = { module = "org.junit.jupiter:junit-jupiter-engine" }
 junit-platform-launcher = { module = "org.junit.platform:junit-platform-launcher" }
 kotlin-kotest-junit5 = { module = "io.kotest:kotest-runner-junit5-jvm" }
 kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test" }

test-suite-groovy/build.gradle

@@ -21,5 +21,5 @@ dependencies {
     testImplementation mnTest.micronaut.test.spock
     testImplementation libs.managed.validation
 
-    testRuntimeOnly libs.junit.jupiter.engine
+    testRuntimeOnly mnTest.junit.jupiter.engine
 }

test-suite-kotlin/build.gradle

@@ -2,12 +2,7 @@ plugins {
     id 'io.micronaut.build.internal.validation-test-suite'
     id 'org.jetbrains.kotlin.jvm'
     id 'com.google.devtools.ksp'
-}
-
-kotlin {
-    jvmToolchain {
-        languageVersion.set(JavaLanguageVersion.of(17))
-    }
+    id "io.micronaut.build.internal.kotlin-base"
 }
 
 dependencies {
@@ -28,5 +23,5 @@ dependencies {
     testImplementation mn.micronaut.http.server.netty
     testImplementation mn.micronaut.jackson.databind
 
-    testRuntimeOnly libs.junit.jupiter.engine
+    testRuntimeOnly mnTest.junit.jupiter.engine
 }

test-suite/build.gradle

@@ -19,6 +19,6 @@ dependencies {
     testImplementation mnTest.micronaut.test.junit5
     testImplementation mnTest.micronaut.test.spock
 
-    testRuntimeOnly libs.junit.jupiter.engine
+    testRuntimeOnly mnTest.junit.jupiter.engine
 }
 

validation/build.gradle

@@ -33,7 +33,7 @@ dependencies {
     testImplementation mn.micronaut.jackson.databind
 
     testImplementation(mnTest.micronaut.test.junit5)
-    testRuntimeOnly(libs.junit.jupiter.engine)
+    testRuntimeOnly(mnTest.junit.jupiter.engine)
     testRuntimeOnly(libs.junit.platform.launcher)
 
     jmhAnnotationProcessor("org.openjdk.jmh:jmh-generator-annprocess:1.36")

validation/src/main/java/io/micronaut/validation/validator/constraints/ConstraintValidator.java

@@ -23,7 +23,6 @@
 import jakarta.validation.Constraint;
 
 import java.lang.annotation.Annotation;
-import java.util.Optional;
 
 /**
  * Constraint validator that can be used at either runtime or compilation time and

validation/src/main/java/io/micronaut/validation/validator/constraints/DecimalMaxValidator.java

@@ -57,7 +57,6 @@ default boolean isValid(@Nullable T value, @NonNull AnnotationValue<DecimalMax>
         return inclusive ? result <= 0 : result < 0;
     }
 
-
     /**
      * Perform the comparison for the given value.
      * @param value The value

validation/src/main/java/io/micronaut/validation/validator/messages/DefaultMessageInterpolatorContext.java

@@ -24,6 +24,9 @@
 
 import java.lang.annotation.Annotation;
 
+/**
+ * Default implementation of {@link MessageInterpolator.Context}.
+ */
 @Internal
 public final class DefaultMessageInterpolatorContext implements MessageInterpolator.Context {