Investigate OpenJDK 64-Bit Server VM warning

[quaff]

A vanilla spring boot project print warning with v3.1.0-RC1, and it works fine with v3.0.6.

$ gradle -v

------------------------------------------------------------
Gradle 8.1
------------------------------------------------------------

Build time:   2023-04-12 12:07:45 UTC
Revision:     40ba32cde9d6daf2b92c39376d2758909dd6b813

Kotlin:       1.8.10
Groovy:       3.0.15
Ant:          Apache Ant(TM) version 1.10.11 compiled on July 10 2021
JVM:          17.0.5 (Eclipse Adoptium 17.0.5+8)
OS:           Mac OS X 13.3.1 x86_64

$ gradle test

> Task :test
OpenJDK 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended

Here is sample project warning.zip

[wilkinsona]

This is caused by Mockito. If you downgrade to 4.8.1 (the version used in 3.0.6) it does not occur.