anchor.diff:  The JSR 305 checks can be configured by adding the `-Xjsr305` compiler flag with the following
   options: `-Xjsr305={strict|warn|ignore}`.
   
  -For kotlin versions 1.1.50+, the default behavior is the same to `-Xjsr305=warn`.
  -The `strict` value is required to have Spring Framework API full null-safety taken in account
  -but should be considered experimental since Spring API nullability declaration could evolve
  -even between minor releases and more checks may be added in the future).
  +For kotlin versions 1.1+, the default behavior is the same to `-Xjsr305=warn`.
  +The `strict` value is required to have Spring Framework API null-safety taken in account
  +in Kotlin types inferred from Spring API but should be used with the knowledge that Spring
  +API nullability declaration could evolve even between minor releases and more checks may
  +be added in the future).
   
   [NOTE]
   ====
   Generic type arguments, varargs and array elements nullability are not supported yet,
  -but should be in an upcoming release, see https://github.com/Kotlin/KEEP/issues/79[this dicussion]
  +but should be in an upcoming release, see https://github.com/Kotlin/KEEP/issues/79[this discussion]
   for up-to-date information.
   ====
   
  
positive.code: The Spring Framework provides first-class support for Kotlin that allows developers to write
  Kotlin applications almost as if the Spring Framework was a native Kotlin framework.
  
  
  
  
  
negative.code: ====
  If Spring Boot is being used, then
  https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-external-config.html#boot-features-external-config-typesafe-configuration-properties[`@ConfigurationProperties`]
  instead of `@Value` annotations can be used, but currently this only works with `lateinit` or nullable `var`
  properties (the former is recommended) since immutable classes initialized by
  constructors are not yet supported.
  See these issues about https://github.com/spring-projects/spring-boot/issues/8762[`@ConfigurationProperties` binding for immutable POJOs]
  and https://github.com/spring-projects/spring-boot/issues/1254[`@ConfigurationProperties` binding on interfaces]
  