Thanks Sverre Moe, you made my day !
Here is the final version of the code snippet.
> import jenkins.branch.BranchIndexingCause
>
> final def jenkinsInstance = jenkins.model.Jenkins.getInstance()
> final def jenkinsProject = jenkinsInstance.getItemByFullName(
> jenkinsProjectName)
>
import jenkins.branch.BranchIndexingCause
final def jenkinsInstance = jenkins.model.Jenkins.getInstance()
final def jenkinsProject = jenkinsInstance.getItemByFullName(
jenkinsProjectName)
if (jenkinsProject != null) {
final def job = jenkinsProject.getAllJobs().first()
