* pr/33850:
Polish "Prefer modified resources over the originals in TestCompiler"
Prefer modified resources over the originals in TestCompiler
Closes gh-33850
Previously, when the test compiler had been seeded with a resource
file, any modifications to this resource performed during
compilation would be lost as this original content would always
be returned.
This commit updates the DynamicJavaFileManager to always store
the dynamic resource in the dynamicResourceFiles map, irrespective
of whether it's being created afresh or from some existing resource
content. This ensures that any modifications made to the resource
can be retrieved later on.
Similarly, DynamicClassLoader has been updated to prefer dynamic
resource files over any original resource files. This ensures that
the resource that it finds reflects any modifications that have
been made to it.
See gh-33850
The `HttpHeaders#headerSet` method is intended as a drop-in replacement
for `entrySet` that guarantees a single casing for all header names
reported during the iteration, as the cost of some overhead but with
support for iterator removal and entry value-setting.
The `formatHeaders` static method is also altered to do a similar
deduplication of casing variants, but now additionally mentions
"with native header names [native name set]" if the native name set
contains casing variants.
Closes gh-33823
Prior to this commit, the `HttpHeaders.writeableHttpHeaders` would only
consider headers read-only instances that were wrapped once by
`HttpHeaders.readOnlyHttpHeaders`. This does not work when other
`HttpHeaders` wrappers are involved in the chain.
This commit ensures that `writeableHttpHeaders` unwraps all headers
instances down to the actual multivalue map and create a new headers
instance out of it.
Fixes gh-33789
A workaround was added for the Resin Servlet container in gh-13937.
This avoids attempting to delete parts that are not named, because the
`part.delete()` call would fail for non-file entries. This can be
problematic for files that are unnamed as they might not be removed by
the Framework.
This commit removes this workaround as Resin is not supported anymore.
Fixes gh-33511
Prior to this commit, the SpEL Tokenizer threw an IllegalStateException
when an unsupported character was detected in a SpEL expression;
however, the Javadoc for ExpressionParser.parseExpression() states that
it throws a ParseException if an exception occurred during parsing.
This commit addresses that issue by throwing a SpelParseException for
an unsupported character in a SpEL expression, using a new
UNSUPPORTED_CHARACTER enum constant in SpelMessage.
Closes gh-33767
This commit fixes the issue where the regex pattern in the reference documentation
was not rendering correctly for the `/projects/{project:[a-z]+}/versions` mapping.
Closes gh-33766
Prior to this commit, the instrumentation of the processing of JMS
messages would happen a different levels of the hierarchy, accounting
for alli known implementations, `SimpleMessageListenerContainer` and
`DefaultMessageListenerContainer` as well as various use cases and
`MessageListener` variants.
Unfortunately, this instrumentation could lead to observing JMS
processing twice in some cases, and would not be consistent about the
scope of what's observed.
This commit moves the instrumentation basics into the
`AbstractMessageListenerContainer` but leaves the actual observation
calls to the public implementations.
Fixes gh-33758
This commit updates our Date/Time formatting/printing tests to
demonstrate that the use of fallback patterns can help mitigate
locale-based parsing/formatting issues beginning with JDK 20.
The documentation within the tests is intentionally rather thorough for
two reasons:
1. We need to understand exactly what it is we are testing and why the
tests are written that way.
2. We may re-use parts of the documentation and examples in forthcoming
documentation that we will provide to users.
See gh-33151
Prior to this commit, DefaultListableBeanFactory's
determineHighestPriorityCandidate() method sometimes failed to
determine the highest priority candidate if duplicate priority
candidates were detected whose priority was not the highest priority in
the candidate set. In addition, the bean registration order affected
the outcome of the algorithm: if the highest priority was detected
before other duplicate priorities were detected, the algorithm
succeeded in determining the highest priority candidate.
This commit addresses those shortcomings by ignoring duplicate
@Priority values unless the duplication is for the highest priority
encountered, in which case a NoUniqueBeanDefinitionException is still
thrown to signal that multiple beans were found with the same "highest
priority".
Closes gh-33733
Prior to this commit, the `DefaultServerRequestObservationConvention`
for Servlet failed when the HTTP response status was invalid (for
example, set to "0").
This commit catches `IllegalArgumentException` thrown for such invalid
HTTP status and instead returns an unknown outcome for the observation.
Fixes gh-33725
This commit adds a WebFlux integration test with a request
body and a delayed response in order to test a use case
where we found a regression with Undertow 2.3.18.Final.
For now, Undertow 2.3.17.Final is still used.
Closes gh-33739
Prior to this commit, the Jackson2 decoders (JSON, Smile, CBOR) could
leak buffers in case the decoding operation times out or is cancelled
and some buffers are still in flight.
This commit ensures that buffers are released on cancel signals.
Fixes gh-33731
