private static SimpleBindAuthenticationHandler getPooledBindAuthenticationHandler(final LdapAuthenticationProperties l) {
        return new SimpleBindAuthenticationHandler(newPooledConnectionFactory(l));
    }
<p>getAuthenticator.</p>

@param l a {@link LdapAuthenticationProperties} object
@return a {@link Authenticator} object
pac4j-config/src/main/java/org/pac4j/config/ldaptive/LdaptiveAuthenticatorBuilder.java