System::setSecurityManager has been deprecated in Java17

[gilamarko]

Running UT with java17 showed that warning

WARNING: A terminally deprecated method in java.lang.System has been called
WARNING: System::setSecurityManager has been called by com.github.stefanbirkner.systemlambda.SystemLambda 

Just reporting the issue

[dkfellows]

See the relevant 🐞 JDK-8199704 which appears to be where the tracking of a replacement for that API is, noting that blocking System::exit is a key use case preventing removal of SecurityManager.

[yeikel]

Note that this is no longer a warning

Now it is an error

[ERROR] Errors:
[ERROR] test:194 » UnsupportedOperation The Security Manager is deprecated and will be removed in a future release

The only workaround I am aware of so far is to add -Djava.security.manager=allow to the JVm arguments

[FreedomFaighter]

In JEP 411 has a description of the deprecation and what these method will return past JDK 17

[gerardnico]

In JEP 486, they give an agent example on how to catch a System.exit in the appendix (ie a transformer rewrites every call to System.exit(int) into throw new RuntimeException("System.exit not allowed").