Illegal reflection warning in Java 11

[eko-dylan]

I just upgraded Maven to 3.9.9, which bundles Jansi 2.4.1 (upgraded 2.4.0 to 2.4.1 in version 3.9.7, see release note ticket).

All maven commands now produce the following (harmless) warnings:

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.fusesource.jansi.internal.MingwSupport (file<PATH-TO-MAVEN-BIN>/apache-maven-3.9.9/lib/jansi-2.4.1.jar) to constructor java.lang.ProcessBuilder$RedirectPipeImpl()
WARNING: Please consider reporting this to the maintainers of org.fusesource.jansi.internal.MingwSupport
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release

My Java is Amazon Corretto 11.

This is harmless but also annoying.