public static SVNClientManager newInstance(ISVNOptions options, String userName, String password) { boolean storeAuth = options == null ? true : options.isAuthStorageEnabled(); ISVNAuthenticationManager authManager = SVNWCUtil.createDefaultAuthenticationManager(null, userName, password, storeAuth); return new SVNClientManager(options, authManager);
public static SVNClientManager newInstance() { return new SVNClientManager(null, null);
    public static SVNClientManager newInstance(ISVNOptions options, String userName, String password) {        boolean storeAuth = options == null ? true : options.isAuthStorageEnabled();        ISVNAuthenticationManager authManager = SVNWCUtil.createDefaultAuthenticationManager(null, userName, password, storeAuth);        return new SVNClientManager(options, authManager);    }