/**
* Check whether the passed text looks like it contains XHTML code. This is a heuristic check only
* and does not perform actual parsing!
*
* @param sText The text to check.
* @return <code>true</code> if the text looks like HTML
*/
public static boolean looksLikeXHTML(@Nullable final String sText) {
// If the text contains an open angle bracket followed by a character that
// we think of it as HTML
// (?s) enables the "dotall" mode - see Pattern.DOTALL
return StringHelper.hasText(sText)
&& RegExHelper.stringMatchesPattern("(?s).*<[a-zA-Z].+", sText);
}
