protected boolean isLoginRequest(ServletRequest request, ServletResponse response) {
        return pathsMatch(getLoginUrl(), request);
    }
Returns <code>true</code> if the incoming request is a login request, <code>false</code> otherwise.
<p/>
The default implementation merely returns <code>true</code> if the incoming request matches the configured
{@link #getLoginUrl() loginUrl} by calling
<code>{@link #pathsMatch(String, String) pathsMatch(loginUrl, request)}</code>.

@param request  the incoming <code>ServletRequest</code>
@param response the outgoing <code>ServletResponse</code>
@return <code>true</code> if the incoming request is a login request, <code>false</code> otherwise.
web/src/main/java/org/apache/shiro/web/filter/AccessControlFilter.java