class Strings {

	public static boolean isNotBlank(String string) {
		int strLen;
		if (string == null || (strLen = string.length()) == 0) {
			return false;
		}
		for (int i = 0; i < strLen; i++) {
			if (Character.isWhitespace(string.charAt(i)) == false) {
				return true;
			}
		}
		return false;
	}

	protected  Strings();

}