this.workflowMenu = new WorkflowMenu(this.engine);
this.fileMenu = new FileMenu(this.engine);
this.experimentMenu = new ExperimentMenu(this.engine);
this.gpelMenu = new GPELMenu(this.engine);
this.pegasusMenu = new PegasusMenu(this.engine);
this.amazonEC2Menu = new AmazonEC2Menu(this.engine);
this.myLeadMenu = new MyLeadMenu(this.engine);
this.componentMenu = new ComponentMenu(this.engine);
this.monitorMenu = new MonitorMenu(this.engine);
this.myProxyMenu = new MyProxyMenu(this.engine);