Prior to this commit, calling `StringUtils#collectionToDelimitedString`
would fail with an NPE if the collection contains null elements.
This commit ensures that null elements are converted as `"null"` in the
resulting String without failure.
See gh-27419
Includes hard JDK 9+ API dependency in CGLIB ReflectUtils (Lookup.defineClass) and removal of OutputStream spy proxy usage (avoiding invalid Mockito proxy on JDK 17)
Closes gh-26901
Migrate `CoroutinesUtils` from Kotlin code to Java and drop the
`kotlin-coroutines` module.
This update removes the need for Kotlin tooling IDE plugins to be
installed.
Closes gh-27379
This commit applies several optimizations to StringUtils#cleanPath and
related methods:
* pre-size pathElements deque in StringUtils#cleanPath with
pathElements.length elements, since this this is the maximum size and
the most likely case.
* optimize StringUtils#collectionToDelimitedString to calculate the size
of the resulting String and avoid array auto-resizing in the
StringBuilder.
* If the path did not contain any components that required cleaning,
return the (normalized) path as-is. No need to concatenate the prefix
and the trailing path.
See gh-26316
To slightly improve performance, this commit switches to
StringBuilder.append(char) instead of StringBuilder.append(String)
whenever we append a single character to a StringBuilder.
Closes gh-27098
Prior to this commit, ConfigurationClass implemented equals(),
hashCode(), and toString(), but BeanMethod did not.
This commit introduces equals(), hashCode(), and toString()
implementations in BeanMethod for consistency with ConfigurationClass
to make it possible to use BeanMethod instances to index additional
metadata as well.
In order to properly implement equals() in BeanMethod, the method
argument types are required, but these are not directly available in
BeanMethod. However, they are available via ASM when processing @Bean
methods. This commit therefore implements equals(), hashCode(), and
toString() in SimpleMethodMetadata which BeanMethod delegates to.
For completeness, this commit also implements equals(), hashCode(), and
toString() in StandardClassMetadata, StandardMethodMetadata, and
SimpleAnnotationMetadata.
Closes gh-27076
Prior to this commit, the toString() implementation did not separate
method argument types with a comma or any form of separator, leading
to results such as:
org.example.MyClass.myMethod(java.lang.Stringjava.lang.Integer)
instead of:
org.example.MyClass.myMethod(java.lang.String,java.lang.Integer)
Closes gh-27095
Proposed change aimed to keep coherence between variable declaration
and static initialization code, which stores 9 values, not 8, in these
two maps.
Closes gh-27016
Prior to this commit, in some cases application context startup steps
could be created concurrently, which could cause issues with the current
implementation tracking the parent/child relationship between steps.
This commit ensures that the flight recorder implementation is using
thread safe collection implementations for that.
Fixes gh-26941
This commit makes sure that LinkedCaseInsensitiveMap::computeIfAbsent
honors the contract of the method, and also replaces the old entry if
that mapped to null.
Closes gh-26868
This commit makes sure that LinkedCaseInsensitiveMap::putIfAbsent honors
the contract of the method, and also replaces the old entry if that
mapped to null.
Closes gh-26868
This commit adds support for Kotlin non-nullable type which resolves
to primitive Java types in BridgeMethodResolver#findBridgedMethod.
Closes gh-26585
Class.getResource, ClassLoader.getResource, and ClassLoader.getSystemResource will throw IllegalArgumentException if a malformed URL is provided to them.
According to its javadoc, resolveURL should return null if not resolvable, so catch the IllegalArgumentException and return null.
Add factory methods to `AbstractEnvironment` that allow a custom
`ConfigurablePropertyResolver` and `MutablePropertySources` instance
to be used.
See gh-26462
With the introduction of the -H:+InlineBeforeAnalysis native image
compiler flag in GraalVM 21.0.0, it is now possible to use an utility method and get code
removal at build time.
This flag will be enabled as of Spring Native 0.9.0.
closes gh-25795
This commit updates the reference manual to point out that one may use
`.` instead of `$` as the nested class separator when providing a fully
qualified class name for a nested class in XML configuration.
This commit also updates the test for ClassUtils#forName to assert
support for `.` instead of `$`.
Closes gh-26540
This commit makes sure the StringDecoder supports stripping off
multi-line delimiters, such as \r\n. Specifically, we ensure that the
delimiter is stripped from the joined buffer.
Closes gh-26511
This commit introduces computeAttribute() as an interface default method
in the AttributeAccessor API. This serves as a convenience analogous to
the computeIfAbsent() method in java.util.Map.
Closes gh-26281
HttpMessageWriter implementations now attach the request log prefix
as a hint to created data buffers when the logger associated with
the writer is at DEBUG level.
Closes gh-26230
The previous implementation uses ArrayList for storing resolved
resources and ArrayList has O(n) time complexity for the contains
operation. By switching to the HashSet for storing resolved
resources we improve the time complexity of this operation to be O(1).
See gh-25927
Juergen Hoeller
Brian Clozel
Koy
Sam Brannen
Phillip Webb
Rossen Stoyanchev
hantsy
Daniel Knittl-Frank
Stephane Nicoll
Sanghyuk Jung
Syuziko
Mateusz Swiatkowski
nhavuong
Сергей Цыпанов
Angel Aguilera
izeye
Sébastien Deleuze
Arjen Poutsma
Tasuku Nakagawa
Rebwon
Qimiao Chen
Craig Andrews
Oleksandr Kravchuk
shevtsiv