deleteRepositoryLocAction.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().
getImageDescriptor(ISharedImages.IMG_TOOL_DELETE));
addRepositoryLocAction = new Action() {
public void run() {
NewRepLocationWizard wiz = new NewRepLocationWizard();
wiz.init(Activator.getDefault().getWorkbench(), null);
WizardDialog dialog =
new WizardDialog(RepositoryView.this.getSite().getShell(), wiz);
dialog.create();
dialog.open();
}