import hudson.model.EnvironmentContributor;
import hudson.model.ItemGroup;
import hudson.model.Job;
import hudson.model.TaskListener;
import java.io.IOException;
<BUG>import java.net.URL;
import jenkins.scm.api.SCMHead;
import jenkins.scm.api.actions.ChangeRequestAction;
@Extension</BUG>
public class BranchNameContributor extends EnvironmentContributor {

import hudson.model.EnvironmentContributor;
import hudson.model.ItemGroup;
import hudson.model.Job;
import hudson.model.TaskListener;
import java.io.IOException;
import java.net.URL;
import jenkins.scm.api.ChangeRequestSCMHead;
import jenkins.scm.api.SCMHead;
import jenkins.scm.api.actions.ChangeRequestAction;
import jenkins.scm.api.actions.ContributorMetadataAction;
import jenkins.scm.api.actions.ObjectMetadataAction;
@Extension
public class BranchNameContributor extends EnvironmentContributor {
