Refactor `Autotime` from a properties object to an interface and
change the existing metric recording implementations. The `AutoTimer`
interface is a general purpose callback that can be applied to a
`Timer.Builder` to configure it. Autotime properties are now located
in `spring-boot-actuator-autoconfigure` and have become an
implementation of the interface.
Closes gh-17026
Update `SpringIterableConfigurationPropertySource` so that they cache
and cache key are not stored in different fields. Prior to this commit
it was possible that the an incorrect cache could be returned from
because the key and cache were out of sync.
This commit also allows more lenient handling of ConcurrentModification
exceptions if they are thrown during cache retrieval.
Closes gh-17017
See gh-17013
Update `TomcatWebServer` so that lifecycle exceptions are silently
swallowed when attempting shutdown. Prior to this commit it was
possible that a Tomcat instance might not be properly destroyed and
could leave non daemon threads running, which prevent the JVM from
exiting.
Fixes gh-16892
Update Spring Session auto-configuration to ensure that the
`DefaultCookieSerializer` doesn't break when Spring Security is not
present on the classpath.
Closes gh-16889
Update `JavaBeanBinder` so that the `isOfDifferentType` method checks
both the actual type and the resolved type. Prior to this commit, it
was possible that when `canCallGetValue` is `true` the `resolvedType`
could be different from `type.resolve`.
Closes gh-16974
Previously, configuration property constructor binding relied on compilation
with -parameters to be able to discover the names of a constructor's
parameters, failing silently if the parameter names were not available. This
commit updates it to fail when the names could not be determined and switches
to using DefaultParameterNamesDiscoverer. This align configuration property
constructor binding with actuator endpoint operation invocation.
Closes gh-16928
