With JDK 9, java.util.regex.Matcher received overloaded variants of
appendReplacement() and appendTail() that accept a StringBuilder,
allowing us to replace the use of StringBuffer with StringBuilder.
Closes gh-27822
This commit also applies additional clean-up tasks such as the following.
- final fields
- diamond operator (<>) for anonymous inner classes
- for-each loop
This has only been applied to `src/main/java`.
In order to catch Javadoc errors in the build, we now enable the
`Xwerror` flag for the `javadoc` tool. In addition, we now use
`Xdoclint:syntax` instead of `Xdoclint:none` in order to validate
syntax within our Javadoc.
This commit fixes all resulting Javadoc errors and warnings.
This commit also upgrades to Undertow 2.2.12.Final and fixes the
artifact names for exclusions for the Servlet and annotations APIs.
The incorrect exclusion of the Servlet API resulted in the Servlet API
being on the classpath twice for the javadoc task, which resulted in the
following warnings in previous builds.
javadoc: warning - Multiple sources of package comments found for package "javax.servlet"
javadoc: warning - Multiple sources of package comments found for package "javax.servlet.http"
javadoc: warning - Multiple sources of package comments found for package "javax.servlet.descriptor"
javadoc: warning - Multiple sources of package comments found for package "javax.servlet.annotation"
Closes gh-27480
In order to be able to use text blocks and other new Java language
features, we are upgrading to a recent version of Checkstyle.
The latest version of spring-javaformat-checkstyle (0.0.28) is built
against Checkstyle 8.32 which does not include support for language
features such as text blocks. Support for text blocks was added in
Checkstyle 8.36.
In addition, there is a binary compatibility issue between
spring-javaformat-checkstyle 0.0.28 and Checkstyle 8.42. Thus we cannot
use Checkstyle 8.42 or higher.
In this commit, we therefore upgrade to spring-javaformat-checkstyle
0.0.28 and downgrade to Checkstyle 8.41.
This change is being applied to `5.3.x` as well as `main` in order to
benefit from the enhanced checking provided in more recent versions of
Checkstyle.
Closes gh-27481
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
This commit fixes various issues with the configuration of the Gradle
Java toolchain in the build.
First, the configuration of build properties is fixed in the CI pipeline
because it wasn't properly checked.
The JMH plugin is also upgraded and we now configure its toolchain
support.
This commit also rewrites the XJC tasks in the spring-oxm module,
leveraging a Gradle plugin that creates actual compile tasks we can
configure.
See gh-25787
When a broker message handler is not configured with any prefixes, it will
process all messages by default, but user destination messages should be
pre-processed by the userDestinationMessageHandler first. This change
protects against that.
Closes gh-26474
An empty buffer for RSocket is an empty message and while some codecs
such as StringDecoder may be able turn that into something such as an
empty String, for other formats such as JSON it is invalid input.
Closes gh-26344
This commit updates websocket and messaging configurations in order
to not use CGLIB proxies anymore. The goal here is to allow support
in native executables and to increase the consistency across the
portfolio.
Closes gh-26227
1. Revert changes in setHeader from 5.2.9 that caused regression on self-copy.
2. Update copyHeaders to ensure it still gets a copy of native headers.
3. Exit if source and target are the same instance, as an optimization.
Closes gh-26155
This commit introduces the following changes:
- Converters/codecs are now used based on generic type info.
- On WebMvc and WebFlux, kotlinx.serialization is enabled along
to Jackson because it only serializes Kotlin @Serializable classes
which is not enough for error or actuator endpoints in Boot as
described on spring-projects/spring-boot#24238.
TODO: leverage Kotlin/kotlinx.serialization#1164 when fixed.
Closes gh-26147
rstoyanchev
Max Demydenko
Sam Brannen
Marten Deinum
Sébastien Deleuze
조현수(Hyunsoo Cho)/Platform Engineering팀/11ST
Juergen Hoeller
SungMin
Stephane Nicoll
Sanghyuk Jung
izeye
Brian Clozel