@SuppressWarnings("deprecation")
@Override
public void init(ICommonActionExtensionSite aSite) {
super.init(aSite);
this.shell_provider = aSite.getViewSite().getShell();
this.refreshAction = new RefreshAction(this.shell_provider);
this.refreshAction.setActionDefinitionId("org.eclipse.ui.file.refresh"); //$NON-NLS-1$
this.refreshAction.setDisabledImageDescriptor(IDEWorkbenchPlugin.getIDEImageDescriptor("dlcl16/refresh_nav.gif"));//$NON-NLS-1$
this.refreshAction.setImageDescriptor(IDEWorkbenchPlugin.getIDEImageDescriptor("elcl16/refresh_nav.gif"));//$NON-NLS-1$
this.refreshAction.setId(ID_PRJ_REFRESH_ACT);