Rework Prometheus push gateway support so that the central class can
be used outside of auto-configuration. The shutdown flags have also
been replaced with a single "shutdown-operation" property since it's
unlikely that both "push" and "delete" will be required.
It's also possible now to supply a `TaskScheduler` to the manager.
See gh-14353
Update `DevToolsPropertyDefaultsPostProcessor` to automatically set
the recently introduced `spring.messages.reloadable` property to
`true`.
Closes gh-14699
Previously, the JSON-B auto-configuration would be enabled when the JSON-B API was
on the classpath. This led to a failure if there was no implementation available.
The JSON-B API loads an implementation using the service loader. This commit updates
the auto-configuration to be conditional on the presence of a
META-INF/services/javax.json.bind.spi.JsonbProvider file on the classpath.
Closes gh-14675
Add a `spring.messages.reloadable` configuration property which can be
used to auto-configure a `ReloadableResourceBundleMessageSource` rather
than a `ResourceBundleMessageSource`.
Closes gh-13377
This commit removes the need for the Kotlin plugin tests to continue
to set the plugin classpath in each test build script. This is
achieved by adding the jars files containing the Kotlin plugin and
its dependencies to the runner's plugin classpath in the same way as
was already done for the dependency management plugin.
Closes gh-14680
Previously, each test build script used a property to configure its
classpath. This commit simplifies the tests by setting the classpath
once on the GradleRunner, thereby removing the need for it to be set in
each test script. It also allows, and, in fact, requires, the use of
the plugins block to apply the Boot plugin under test.
Unfortunately, this doesn't work for the tests for the reaction to the
Kotlin plugin. See the comments in the GradleBuild class and in each
KotlingPluginActionIntegrationTests build script.
See gh-14680