diff --git a/demo-shell-ng2/app/components/activiti/activiti-demo.component.ts b/demo-shell-ng2/app/components/activiti/activiti-demo.component.ts
index 0ac5478bd0..fd62028105 100644
--- a/demo-shell-ng2/app/components/activiti/activiti-demo.component.ts
+++ b/demo-shell-ng2/app/components/activiti/activiti-demo.component.ts
@@ -19,9 +19,6 @@ import { Component, OnInit, AfterViewChecked, ViewChild } from '@angular/core';
 import { ALFRESCO_TASKLIST_DIRECTIVES } from 'ng2-activiti-tasklist';
 import { ActivitiForm } from 'ng2-activiti-form';
 
-import { ObjectDataTableAdapter, ObjectDataColumn } from 'ng2-alfresco-datatable';
-
-
 declare let __moduleName: string;
 declare var componentHandler;
 
@@ -48,9 +45,6 @@ export class ActivitiDemoComponent implements OnInit, AfterViewChecked {
 
     taskFilter: any;
 
-    constructor() {
-    }
-
     setChoice($event) {
         this.currentChoice = $event.target.value;
     }