Utility to unescape HTML character entities?
I am building a WebResouceExtractor for Svtplay.se.
When parsing html documents to extract the title info for a web resource, I (naturally) get the titles in HTML format.
So, a show titled "Räksmörgås & annat" would be described as "Räksmörgås & annat".
Now, I am wondering if there is a utility in any of the the serviio / groovy namespaces wich could help me unescape the entity characters?
(It is my understanding that the common way to do this in java is to use org.apache.commons.lang.StringEscapeUtils.unescapeHtml() for this. But the org.apache.commons.lang package is not included in a standard serviio install, as far as I know.)