Generate CDS archive and use it when running the application

Class Data Sharing (CDS) is a JVM feature that can help reduce the startup time and memory footprint of Java applications.

See: https://docs.spring.io/spring-boot/reference/packaging/class-data-sharing.html
See: https://docs.spring.io/spring-boot/how-to/class-data-sharing.html#howto.class-data-sharing.buildpacks
See: https://github.com/paketo-buildpacks/spring-boot/tree/v5.31.2?tab=readme-ov-file#configuration

build.gradle.kts

@@ -112,7 +112,7 @@ tasks.withType<AbstractArchiveTask>().configureEach {
 tasks.bootBuildImage {
 	// See: https://paketo.io/docs/howto/java/
 
-	environment = mapOf("BP_JVM_VERSION" to "21")
+	environment = mapOf("BP_JVM_VERSION" to "21", "BP_JVM_CDS_ENABLED" to "true")
 
 	docker {
 		publishRegistry {