Issue: SPR-17307

Issue: SPR-17302

Issue: SPR-17299

Issue: SPR-17295

* pr/1967:
  Fix trivial errors in core-beans documentation

Closes gh-1967

Issue: SPR-17295

Includes full alignment of spring-test vs spring-web mock variants.

Issue: SPR-17295

I edited for spelling, puncutation, grammar, usage, and corporate voice. I also added a bunch of cross-references and links to the Javadoc.

I also corrected the rendering problems that I had accidentally created in previous commits (because I was adjusting headings and adding callouts to listings.

Issue: SPR-17241

Issue: SPR-17272

Issue: SPR-17275

Since non-default constructors are now evaluated for autowiring,
there is no need anymore for setting autowiring mode or exposing
it in Kotlin bean DSL.

Issue: SPR-17292

Issue: SPR-17192

Issue: SPR-16228

Support for Kotlin primary constructor and non-default public constructors in addition to default instantiation, aligned with AnnotationConfigApplicationContext and model attribute processing.

Issue: SPR-17292

Issue: SPR-16884

Issue: SPR-17246

Declaring beanPostProcessors (and also embeddedValueResolvers) as CopyOnWriteArrayList prevents ConcurrentModificationExceptions in case of concurrent registration/access attempts.

Issue: SPR-17286