stklcode opened a new pull request, #14043:
URL: https://github.com/apache/camel/pull/14043
# Description
Generation of string representation for arrays relies on getName() as a
workaround to properly support nested classes. However, this results in
"null[]" for array of primitives.
```java
package my.example;
public class MyRoutes extends org.apache.camel.builder.RouteBuilder {
@Override
public void configure() throws Exception {
rest()
.get("/test")
.outType(byte[].class) // <-- this is the problematic
argument
.produces("application/octet-stream")
.route()
.log("test me");
}
}
```
The problem is that `asTypeName(byte[].class)` returns `"null[]"` before
this fix, because `byte[].class.getName()` equals `"[B"` and the logic is
looking for `"[L...;"` only.
Rework (and simplify) the logic and introduce a unit test, so we can handle
such types properly again.
# Target
- [x] I checked that the commit is targeting the correct branch (note that
Camel 3 uses `camel-3.x`, whereas Camel 4 uses the `main` branch)
# Tracking
- [x] If this is a large change, bug fix, or code improvement, I checked
there is a [JIRA issue](https://issues.apache.org/jira/browse/CAMEL) filed for
the change (usually before you start working on it).
# Apache Camel coding standards and style
- [x] I checked that each commit in the pull request has a meaningful
subject line and body.
- [x] I have run `mvn clean install -DskipTests` locally and I have
committed all auto-generated changes
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