Running native images results in DynamicProxyConfigurationResources is deprecated warnings

[philwebb]

Care of @odrotbohm

[INFO]     [creator]     Warning: Option 'DynamicProxyConfigurationResources' is deprecated and might be removed in a future release: This can be caused by a proxy-config.json file in your META-INF directory. Consider including proxy configuration in the reflection section of reachability-metadata.md instead.. Please refer to the GraalVM release notes.

$ java --version
Picked up JAVA_TOOL_OPTIONS: -Duser.country=US -Duser.language=en
java 24.0.1 2025-04-15
Java(TM) SE Runtime Environment Oracle GraalVM 24.0.1+9.1 (build 24.0.1+9-jvmci-b01)
Java HotSpot(TM) 64-Bit Server VM Oracle GraalVM 24.0.1+9.1 (build 24.0.1+9-jvmci-b01, mixed mode, sharing)

[bclozel]

If this is mainly about the proxy-config.json file being present, I think we will have to live with this until Framework 7.0 / Boot 4.0 when we will broadly adopt the new reachability metadata format, see https://github.com/spring-projects/spring-framework/wiki/Spring-Framework-7.0-Release-Notes#graalvm-native-applications

[philwebb]

I see, I thought DynamicProxyConfigurationResources was one of our classes that we'd deprecated. I seems like it's actually a GraalVM thing. Pushing to 4.0.x

[snicoll]

I believe this should be transferred to framework as we don't generate those files.