chore: add workaround for sonatype issue with Java 17 by emmileaf · Pull Request #1576 · GoogleCloudPlatform/spring-cloud-gcp

emmileaf · 2023-02-08T22:36:25Z

To try resolving the promote-step issue observed in our last release, this PR adds the MAVEN_OPTS workaround as suggested by @ddixit14.

Reference to error from nexus-staging-maven-plugin: https://issues.sonatype.org/browse/OSSRH-66257

[ERROR] Failed to execute goal org.sonatype.plugins:nexus-staging-maven-plugin:1.6.13:release (default-cli) on project spring-cloud-previews: Execution default-cli of goal org.sonatype.plugins:nexus-staging-maven-plugin:1.6.13:release failed: No converter available
[ERROR] ---- Debugging information ----
[ERROR] message             : No converter available
[ERROR] type                : java.util.Arrays$ArrayList
[ERROR] converter           : com.thoughtworks.xstream.converters.reflection.ReflectionConverter
[ERROR] message[1]          : Unable to make field protected transient int java.util.AbstractList.modCount accessible: module java.base does not "opens java.util" to unnamed module @4052c8c2