This commit adds validation of any buildpacks that are specified for
image building to match them against buildpacks that are bundled in
the builder. If an image buildpack's ID, version, and one layer
hash match the same information stored in a label on the builder
image, that buildpack won't be added and the buildpack bundled in
the builder will be used instead. This reduces the chance of adding to
the total count of layers in a builder image unnecessarily.
Fixes gh-31233
Update `Log4J2LoggingSystemTests` to exclude Logback and include
'log4j-slf4j-impl'. The `ModifiedClassPathClassLoader` has also been
updated so that it no longer automatically excludes `log4j` artifacts,
instead we now use `@ClassPathExclusions` on the relevant tests.
Fixes gh-19365
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
This commits introduces a RuntimeHintsRegistrar for configuration
properties. By default, it provides the necessary hint to load
application properties and yaml files in default locations.
Closes gh-31311
Previously, ResolvedDependencies used hasError on
ResolvedConfiguration to check that it was safe to work with all
of the resolved configuration's artifacts and their files. This
check is not sufficient as errors can still occur later on.
This commit updates ResolvedDependencies to use a lenient
configuration, thereby avoiding any problems that may be caused by
errors that occur after the hasError check.
Closes gh-30586
