class ClassUtils {

	public static boolean isPresent(String clazzName) {
		if (StringUtils.isEmpty(clazzName)) {
			return false;
		}

		boolean isPresent;

		try {
			@SuppressWarnings("unused")
			Class<?> clazz = Class.forName(clazzName);
			isPresent = true;
		} catch (ClassNotFoundException e) {
			isPresent = false;
		}
		return isPresent;
	}

}