for (String activityName : activityNames) {
ActivitySpec activitySpec = activityRepo.findByName(activityName);
if (activitySpec != null) {
WorkflowActivitySpecSequence workflowActivitySpec = new WorkflowActivitySpecSequence();
workflowActivitySpec.setActivitySpec(activitySpec);
for (String activityName : activityNames) {
ActivitySpec activitySpec = activityRepo.findByName(activityName);
if (activitySpec != null) {
WorkflowActivitySpecSequence workflowActivitySpec = new WorkflowActivitySpecSequence();
workflowActivitySpec.setActivitySpec(activitySpec);