Fix Kotlin DSL according to IDEA errors and suggestions #10307
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It is not clear why it does not fail with Gradle, but right now it is not possible to build the project using IDEA compiler. Some of the suggestions are good and have led to the Nullability fixes in related Java DSL classes. The `Any` extension requirement for the generic argument of reified types is not clear, but works. The requirement to refine nullable Kotlin types is good. Somewhat related to: spring-projects#10083
cppwfs
requested changes
Aug 13, 2025
| * @return the spec. | ||
| */ | ||
| public <P> TransformerEndpointSpec expectedType(@Nullable Class<P> expectedType) { | ||
| public <P> TransformerEndpointSpec expectedType(Class<P> expectedType) { |
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Question:
Is this a breaking change if we state that expectedType can not be reset to null. If so should we have a note about it?
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Reset?
This is part of Java DSL.
So, or you call this method in builder chain or not.
But if you do, it has to come with the value.
Why would one do:
.expectedType(String.class)
.expectedType(null)
?
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I agree it doesn't make sense. But someone can do it.
Its not a show stopper in any shape. I just like to be annoying. 😆
cppwfs
approved these changes
Aug 13, 2025
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It is not clear why it does not fail with Gradle, but right now it is not possible to build the project using IDEA compiler.
Some of the suggestions are good and have led to the Nullability fixes in related Java DSL classes. The
Anyextension requirement for the generic argument of reified types is not clear, but works. The requirement to refine nullable Kotlin types is good.Somewhat related to: #10083