Merge pull request #203 from...

Merge pull request #203 from nmaas-platform/149-handle-namespace-creation-during-domain-provisioning

fix sonar

src/main/java/net/geant/nmaas/portal/service/impl/DomainServiceImpl.java

@@ -510,8 +510,10 @@ public class DomainServiceImpl implements DomainService {
 
     @Override
     public void deleteAnnotation(Long id) {
+        if(this.domainAnnotationsRepository.findById(id).isPresent()){
             this.domainAnnotationsRepository.delete(this.domainAnnotationsRepository.findById(id).get());
         }
+    }
 
     @Override
     public List<DomainAnnotation> getAnnotations() {