public XMLString replace(int offset, int count, String data) {
public final XMLString replace(int offset, int count, String data) {
	public XMLString replace(int offset, int count, String data) {		if (offset < 0 || count < 0 || offset >= length_ || offset + count > length_)			throw new StringIndexOutOfBoundsException();		System.arraycopy(data.toCharArray(), 0, value_, start_ + offset, count);		return this;	}