return;
String updatingOccurencesJobName = "Updating occurence annotations"; //$NON-NLS-1$
IJobManager jobManager = Job.getJobManager();
if (jobManager.find(updatingOccurencesJobName).length > 0) {
jobManager.cancel(updatingOccurencesJobName);
}
Job job = new Job(updatingOccurencesJobName) {
@Override