public boolean createFullCopyOrchestrationRollbackSteps(URI parentWorkflow,String orchestrationStepId,String token) throws WorkflowException {
  _workflowService.rollbackChildWorkflow(parentWorkflow,orchestrationStepId,token);
  return true;
}

public boolean createFullCopyOrchestrationRollbackSteps ( URI parentWorkflow , String orchestrationStepId , String token ) throws WorkflowException { _workflowService . rollbackChildWorkflow ( parentWorkflow , orchestrationStepId , token ) ; return true ; }
calls the child workflow step rollback methods
