I could execute job-dsl-core-1.81.1-standalone.jar without any problem with this command.

java -Done-jar.main.class=org.codehaus.groovy.tools.FileSystemCompiler -jar job-dsl-core-1.81.1-standalone.jar --help

When I want to execute job-dsl-core-1.82-jar-with-dependencies.jar with the same command.

java -Done-jar.main.class=org.codehaus.groovy.tools.FileSystemCompiler -jar job-dsl-core-1.82-jar-with-dependencies.jar --help

Error:

Exception in thread "main" java.io.FileNotFoundException: --help (No such file or directory)

I get same error with latest 1.85 version.

java -Done-jar.main.class=org.codehaus.groovy.tools.FileSystemCompiler -jar job-dsl-core-1.85-jar-with-dependencies.jar --help

Please check and fix this issue.