private void editUsersAction(final ActionEvent ev) {
try {
final UserManagementService userManagementService = getUserManagementService();
final UserManagerDialog userManager = new UserManagerDialog(userManagementService, client.getProperties().getProperty(InteractiveClient.USER), this);
userManager.setVisible(true);
} catch (final XMLDBException e) {
showErrorMessage(Messages.getString("ClientFrame.185"), e); //$NON-NLS-1$
e.printStackTrace();
}