code: def printJobChildren(self):
          
          for job in self.jobsToReport:
              children = "CHILDREN_OF_JOB:%s " % job
              for level, jobList in enumerate(job.stack):
                  for childJob in jobList:
                      children += "\t(CHILD_JOB:%s,PRECEDENCE:%i)" % (childJob, level)
              print(children)
docs: Takes a list of jobs, and prints their successors.