I have a pipeline declaring the following checkout:

checkout(
{{ poll: true,}}
{{ scm: [$class : 'GitSCM',}}
{{ userRemoteConfigs : [[}}
{{ credentialsId: <<creds>>}}
{{ url : <<gitRepositoryUrl>>,}}
{{ ]],}}
{{ branches : [[name: '**']],}}
doGenerateSubmoduleConfigurations: false,
{{ submoduleCfg : [],}}
{{ ]}}
)

When I now create a new branch via Bitbucket GUI Jenkins is notified.

But the Git Polling Log is saying:

Started on Feb 15, 2019 9:14:24 AM
no polling baseline in /data/hudson/workspace/integration-tooling-job-generator@libs/jenkins-pipeline-utility-library on
Using strategy: Default
[poll] Last Built Revision: Revision 35a13763bb4e4bae47242969554bdb2bfe64fe34 (origin/feature/PPP-34542-Evaluate-SonarQube)
> git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repositories
> git config remote.origin.url ssh://git@bitbucket.neterra.paysafe.com:7999/psc/integration-tooling.git # timeout=10
Fetching upstream changes from ssh://git@bitbucket.neterra.paysafe.com:7999/psc/integration-tooling.git
> git --version # timeout=10
using GIT_SSH to set credentials Bob the builder SSH key, used for BitBucket GIT access - NEW
> git fetch --tags --progress ssh://git@bitbucket.neterra.paysafe.com:7999/psc/integration-tooling.git +refs/heads/:refs/remotes/origin/
Polling for changes in
Seen branch in repository origin/feature/PPP-000-another-test-branch
Seen branch in repository origin/master
Seen 2 remote branches
> git show-ref --tags -d # timeout=10
Done. Took 0.94 sec
No changes

I can not find any configuration to make this job run when there is no new commit.