CAS 7 build from overlay does not start

[Hartmut Trüe]

Hello,

my CAS overlay build from master doesn't start, no matter if I started it from gradle or in an external container :

> Task :bootRun
OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were deprecated in JDK 13 and will likely be removed in a future release.

Listening for transport dt_socket at address: 5000

Exception in thread "main" java.lang.NoSuchMethodError: 'java.lang.Object java.util.List.getFirst()'
        at org.apereo.cas.util.spring.boot.CasBanner.getInstance(CasBanner.java:46)
        at org.apereo.cas.web.CasWebApplication.main(CasWebApplication.java:53)
FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':bootRun'.
> Process 'command '/usr/lib/jvm/java-21-openjdk-amd64/bin/java'' finished with non-zero exit value 1

Regards,

Hartmut