Method check

src/main/java/core/org/xbill/DNS/DClass.java:67–71

Checks that a numeric DClass is valid. @throws InvalidDClassException The class is out of range.

(int i)

 * @throws InvalidDClassException The class is out of range.
 */
public static void
check(int i) {
	if (i < 0 || i > 0xFFFF)
		throw new InvalidDClassException(i);
}

/**
 * Converts a numeric DClass into a String