JIRA: https://jira.spring.io/browse/INT-4423 Add a facade on top of micrometer so the dependency can be optional.t Next iteration - PR comments Checkstyle More polishing; static classes etc. checkstyle Further polishing; docs; auto-register `MicrometerMetricsCaptor`. Polishing - move captor load to a static method on the captor. * Fix Checkstyle violation * Some code style polishing