* the string is to be inserted.
* @param arg the string to insert
*/
public void jsxFunction_insertData(final int offset, final String arg) {
final DomCharacterData domCharacterData = (DomCharacterData) getDomNodeOrDie();
domCharacterData.insertData(offset, arg);
}
/**
* Replace characters of character data with a string.
* @param offset the position within the first character at which