/*
IToolBarManager timeToolbar = new ToolBarManager(coolBar.getStyle());
coolBar.add(timeToolbar);
*/
TimeToolbarContribution timeToolbarContribution = new TimeToolbarContribution();
controlToolbar2.add(timeToolbarContribution);
IToolBarManager volumeToolbar = new ToolBarManager(coolBar.getStyle());
coolBar.add(volumeToolbar);