int countData(String str) {
		int count = 0;
		if (isJvxl) {
			int n = parseInt(str);
			while (n != Integer.MIN_VALUE) {
				count += n;
				n = parseInt(str, ichNextParse);
			}
			return count;
		}
		int ich = 0;
		int ichMax = str.length();
		char ch;
		while (ich < ichMax) {
			while (ich < ichMax && ((ch = str.charAt(ich)) == ' ' || ch == '\t'))
				++ich;
			if (ich < ichMax)
				++count;
			while (ich < ichMax && ((ch = str.charAt(ich)) != ' ' && ch != '\t'))
				++ich;
		}
		return count;
	}