* charset name. The canononical name is the only one which is
* used to store encoding information.
*/
public void initialiseManager() {
CharsetDigesterDriver dd = new CharsetDigesterDriver();
Charsets css = dd.digest();
createdEncodingMap = new HashMap();
charsetNameAliasMap = new HashMap();
preloadedEncodingMap = new HashMap();
unsupportedCharsetNameSet = new HashSet();
charsetMap = new HashMap();
if(css != null) {
// Walk through the list of character sets and populate the
// various maps.
ArrayList charsets = css.getCharsets();
Iterator i = charsets.iterator();
while(i.hasNext()) {
Charset cs = (Charset) i.next();