The original syntax did not work for me with gradle 8.10.
* Where:
Build file '/Users/davis/progs/hbjava/src/proj9/build.gradle' line: 18
* What went wrong:
A problem occurred evaluating root project 'proj9'.
> Could not find method archiveFileName() for arguments [cics-java-liberty-restapp.war] on task ':war' of type org.gradle.api.tasks.bundling.War.
The original syntax did not work for me with gradle 8.10.