public class RandomUtil extends Object
RandomUtil()
static String
getNBitRandomDigit(long n)
static void
main(String[] s)
makeRandomDigit6()
makeUUID()
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public RandomUtil()
public static void main(String[] s)
public static String makeUUID()
public static String makeRandomDigit6()
public static String getNBitRandomDigit(long n)
n
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