Angular upgrade

[osm/NG-UI.git] / src / app / instances / ns-primitive / NSPrimitiveComponent.ts

diff --git a/src/app/instances/ns-primitive/NSPrimitiveComponent.ts b/src/app/instances/ns-primitive/NSPrimitiveComponent.ts
index 8f39a20..cf60b57 100644 (file)
--- a/src/app/instances/ns-primitive/NSPrimitiveComponent.ts
+++ b/src/app/instances/ns-primitive/NSPrimitiveComponent.ts
@@ -18,7 +18,6 @@
 /**
  * @file NS Instance Primitive Component
  */
-import { isNullOrUndefined } from 'util';
 import { Component, Injector, Input, OnInit } from '@angular/core';
 import { AbstractControl, FormArray, FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
@@ -30,7 +29,7 @@ import { environment } from 'environment';
 import { KDUPRIMITIVELEVEL, NSData, VDUPRIMITIVELEVEL, VNFPROFILE } from 'NSDModel';
 import { NSPrimitiveParams } from 'NSInstanceModel';
 import { RestService } from 'RestService';
-import { SharedService } from 'SharedService';
+import { SharedService, isNullOrUndefined } from 'SharedService';
 import { CONFIGPRIMITIVE, DF, VDUCONFIG, VDUPROFILE, VNFCONFIG, VNFD } from 'VNFDModel';
 import { VNFInstanceDetails } from 'VNFInstanceModel';