Does jcifs-ng-2.1.10 support jdk21?

[kaiyang23]

Does jcifs-ng-2.1.10 support jdk21?

[mbechler]

I don't believe there should be anything major preventing use with jdk21. Have you tried?

[kaiyang23]

I tried, it has error when I use jdk21 to compile source code,
The compile command is: mvn clean package -file pom.xml -Dmaven.wagon.http.ssl.insecure=true

[mbechler]

This is due to the new JDK no longer supporting backward compatibility levels down to 7 (which the official jcifs-ng binaries still support). If you want to build jcifs-ng yourself and use JDK 21 for that, I you just be able to raise java.sourceVersion and java.targetVersion in pom.xml to 1.8.

[kaiyang23]

It works , thanks for your help!