System.out.println("skipping ws");
	public XMLString normalize(int mode) {		int end = start_ + length_ - 1;		if ((mode & SUPPRESS_LEADING_WS) != 0) {			System.out.println("skipping ws");			while (start_ <= end && isWhiteSpace(value_[start_]))				++start_;		}		if ((mode & SUPPRESS_TRAILING_WS) != 0) {			System.out.println("skipping ws");			while (end > start_ && isWhiteSpace(value_[end]))				--end;		}		length_ = end - start_ + 1;		return this;	}