Latest version of org.springframework.cloud:spring-cloud-stream-test-support
https://javadoc.io/doc/org.springframework.cloud/spring-cloud-stream-test-support
Current version 3.0.9.RELEASE
https://javadoc.io/doc/org.springframework.cloud/spring-cloud-stream-test-support/3.0.9.RELEASE
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.springframework.cloud/spring-cloud-stream-test-support/3.0.9.RELEASE/package-list