GroovyServ not working on JDK 21 and Groovy 4

[lprimak]

Hi,

Any chance to update groovyserv/client to modern Java / Groovy please?
Currently, groovyserv fails to start up:

% groovyclient my 
Java home directory: /Users/lprimak/.sdkman/candidates/java/current
Groovy home directory: /Users/lprimak/.sdkman/candidates/groovy/current
Groovy command path: /Users/lprimak/.sdkman/candidates/groovy/current/bin/groovy (found at GROOVY_HOME)
GroovyServ home directory: /Users/lprimak/.sdkman/candidates/groovyserv/1.2.0
GroovyServ work directory: /Users/lprimak/.groovy/groovyserv
Original classpath: (none)
GroovyServ default classpath: /Users/lprimak/.sdkman/candidates/groovyserv/1.2.0/lib/*
Starting server........................................................................................................
ERROR: timed out while waiting for server startup

Log file:

2023/10/29 01:58:11,467 [ERROR] (java.lang.ThreadGroup[name=main,maxpri=10]) (GroovyServer:61) Unexpected error: GroovyServer
java.lang.UnsupportedOperationException: The Security Manager is deprecated and will be removed in a future release
        at java.base/java.lang.System.setSecurityManager(System.java:429)
        at groovyx.groovyserv.GroovyServer.setupSecurityManager(GroovyServer.groovy:85)
        at groovyx.groovyserv.GroovyServer.start(GroovyServer.groovy:48)
        at groovyx.groovyserv.GroovyServer.main(GroovyServer.groovy:154)
        at script_from_command_line.run(script_from_command_line:1)
        at groovy.lang.GroovyShell.runScriptOrMainOrTestOrRunnable(GroovyShell.java:287)
        at groovy.lang.GroovyShell.run(GroovyShell.java:393)
        at groovy.lang.GroovyShell.run(GroovyShell.java:382)
        at groovy.ui.GroovyMain.processOnce(GroovyMain.java:649)
        at groovy.ui.GroovyMain.run(GroovyMain.java:389)
        at groovy.ui.GroovyMain.access$1400(GroovyMain.java:67)
        at groovy.ui.GroovyMain$GroovyCommand.process(GroovyMain.java:313)
        at groovy.ui.GroovyMain.processArgs(GroovyMain.java:141)
        at groovy.ui.GroovyMain.main(GroovyMain.java:114)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        (sanitized)

Thank you.