Incorrect type of FunctionRegistration in 4.2.0

[alianman]

Describe the bug
After upgrade to 4.2.0 from older version (4.1.x) my Spring integration flows comined with SCF support was broken. I did all as described here, but with java.util.function.Consumer instead of java.util.function.Function. Now my function recognized as java.util.function.Consumer<Object> instead of java.util.function.Consumer<MyEvent>. Debugging made my way to org.springframework.cloud.function.context.catalog.FunctionTypeUtils#discoverFunctionType method. Some problem there.

Sample

IntegrationFlow.from(
            MyFunction.class,
            gatewayProxySpec -> gatewayProxySpec.beanName(functionName))

interface MyFunction extends Consumer<MyEvent> {}

[olegz]

Please try with the latest snapshot. There were major refactoring done on FunctionTypeUtils before 4.2 release but few issues were reported and fixed after.

[olegz]

@alianman any updates? Have you tried?