This commit migrates our remaining usage of the httpclient 4.x to use
instead httpclient5, now that the 4.x support has been removed in
`RestTemplate`.
Closes gh-32461
As htttpclient 4.x is not supported anymore by `RestTemplate`, this
commit changes such dependencies to httpclient5 instead. In some cases,
the httpclient 4.x was transitively brought by a non-Spring dependency.
See gh-32461
This commit adds the `AutoConfigurationImportsAnnotationProcessor` to
the `spring-boot-autoconfigure-processor` annotation processor
module. When added to a project build, the annotation processor will
generate the
`org.springframework.boot.autoconfigure.AutoConfiguration.imports`
file automatically from `@AutoConfiguration`-annotated classes. It
also applies the annotation processor to the Spring Boot build.
Closes gh-31228
Update `JarFile` and related classes so that `close()` is not longer
called early.
Prior to this commit, we would always immediately close the underlying
jar file to prevent file locking issues with our build. This causes
issues on certain JVMs when they attempt to verify a signed jar.
The file lock issues have now been solved by returning a custom input
stream from `JarUrlConnection` which captures and delegates the close
method.
Fixes gh-29356
Implements a new AutoConfigurationLoader, which loads
auto-configurations from a file in META-INF/spring-boot.
Adapts the AutoConfigurationImportSelector to use the new loader.
Adapts the ImportAutoConfigurationImportSelector to use the new loader.
Adapts the metadata plugin in the build to additionally load the
auto-configurations from the new file.
Updates the documentation for auto-configurations and test slices.
Closes gh-29872
Brian Clozel
Stephane Nicoll
Johnny Lim
Scott Frederick
Andy Wilkinson
Phillip Webb
Lars Grefer
dreis2211
Eddú Meléndez
Moritz Halbritter