Running Groovy command from Jenkins using Groovy script plugin

Question

I want to force following scenario in Jenkins:

1. I have job A and job B
2. I want to disable job A when job B is executed, and after execution of job B, I

Answer 1

I think if you run the System Groovy Script, Jenkins objects are available by default. What you are running is the groovy script. Hence, need to import the packages/classes.