* @param count the number of characters to be replaced
* @param arg the string that replaces the count characters beginning at
* the character at offset.
*/
public void jsxFunction_replaceData(final int offset, final int count, final String arg) {
final DomCharacterData domCharacterData = (DomCharacterData) getDomNodeOrDie();
domCharacterData.replaceData(offset, count, arg);
}