How to use

ChangedCharSetException

in

javax.swing.text

/**
 * Method for loading HTML document
 */
public void loadDocument(File whatFile) throws IOException, BadLocationException {
 try {
  loadDocument(whatFile, null);
 } catch (ChangedCharSetException ccse) {
  String charsetType = ccse.getCharSetSpec().toLowerCase();
  int pos = charsetType.indexOf("charset");
  if (pos == -1) {
   throw ccse;
  }
  while (pos < charsetType.length() && charsetType.charAt(pos) != '=') {
   pos++;
  }
  pos++; // Places file cursor past the equals sign (=)
  String whatEncoding = charsetType.substring(pos).trim();
  loadDocument(whatFile, whatEncoding);
 }
 refreshOnUpdate();
}

private static String getCharSet(ChangedCharSetException e) {
  String spec = e.getCharSetSpec();
  if (e.keyEqualsCharSet()) {

e.printStackTrace();
break;

e.printStackTrace();
break;

/**
 * Method to invoke loading HTML into the app
 */
private void openDocument(File whatFile) throws IOException, BadLocationException {
 if (whatFile == null) {
  whatFile = getFileFromChooser(".", JFileChooser.OPEN_DIALOG, extsHTML, Translatrix
    .getTranslationString("FiletypeHTML"));
 }
 if (whatFile != null) {
  try {
   loadDocument(whatFile, null);
  } catch (ChangedCharSetException ccse) {
   String charsetType = ccse.getCharSetSpec().toLowerCase();
   int pos = charsetType.indexOf("charset");
   if (pos == -1) {
    throw ccse;
   }
   while (pos < charsetType.length() && charsetType.charAt(pos) != '=') {
    pos++;
   }
   pos++; // Places file cursor past the equals sign (=)
   String whatEncoding = charsetType.substring(pos).trim();
   loadDocument(whatFile, whatEncoding);
  }
 }
 refreshOnUpdate();
}

String spec = e.getCharSetSpec();
if (e.keyEqualsCharSet()) {

MimeType mimeType = new MimeType(e.getCharSetSpec());
String charset = mimeType.getParameter("charset");

charsetGuess = ccse.getCharSetSpec();
int begin = charsetGuess.indexOf("charset=");
if (begin > 0)

charsetGuess = ccse.getCharSetSpec();
int begin = charsetGuess.indexOf("charset=");
if (begin > 0)