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    <title>PMD: 404 - Not Found</title>
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<script type="text/javascript">
(function() {

// Redirect to https://docs.pmd-code.org/* by default
var url = new URL(location.href);
url.host = 'docs.pmd-code.org';
url.protocol = 'https';
url.port = 443;

var newUrl = undefined;
if (url.pathname.startsWith('/latest')) {
    newUrl = url.href;
}
// new style doc path, e.g. /pmd-doc-6.55.0
else if (url.pathname.startsWith('/pmd-doc-')) {
    newUrl = url.href;
}
else if (url.pathname.startsWith('/pmd-')) {
    var versionNumberPattern = new RegExp(/^\/pmd-(\d+)\.(\d+)\.(\d+[^\/]*)(\/?.*)/i);
    var version = url.pathname.match(versionNumberPattern);
    if (version) {
        // pmd 5 and pmd 6 until including 6.20.0 are hosted on pmd.sourceforge.io
        if (version[1] == '5' || version[1] == '6' && version[2] < 21) {
            url.host = 'pmd.sourceforge.io';
        }
        // newer versions are on docs.pmd-code.org, but with "-doc-" in the path, e.g. /pmd-doc-6.55.0
        else {
            url.pathname = '/pmd-doc-' + version[1] + '.' + version[2] + '.' + version[3] + version[4];
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if (newUrl) {
    document.write("Redirecting to <a href='" + newUrl + "'>" + newUrl + "</a>...");
    location.href = newUrl;
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})();
</script>


<h1>404 - Not Found</h1>

<p>Sorry! The requested page doesn't seem to exist.</p>
<p>Here is what you can do:</p>
<ul>
    <li>Start over at the homepage: <a href="https://pmd.github.io">https://pmd.github.io</a></li>
    <li>Check out available documentation at: <a href="https://docs.pmd-code.org">https://docs.pmd-code.org</a></li>
    <li>Email us and let us know what you were looking for: <a href="mailto: pmd-devel@lists.sourceforge.net">pmd-devel@lists.sourceforge.net</a></li>
    <li>Create a new issue on <a href="https://github.com/pmd/pmd/issues">GitHub</a>.</li>
    <li>Ask us in our <a href="https://github.com/pmd/pmd/discussions">discussion forum</a>.</li>
    <li>Try searching <a href="https://www.google.com/search?q=site:pmd.github.io">pmd.github.io</a>
        or <a href="https://www.google.com/search?q=site:docs.pmd-code.org">docs.pmd-code.org</a>
        or <a href="https://www.google.com/search?q=site:pmd.sourceforge.io">pmd.sourceforge.io</a> with google.</li>
</ul>
<hr />
<a href="https://pmd.github.io"><img src="img/pmd-logo-70px.png" alt="PMD" /></a>
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