public UUID (long mostSigBits, long leastSigBits)

Constructs a new UUID using the specified data. mostSigBits is used for the most significant 64 bits of the UUID and leastSigBits becomes the least significant 64 bits of the UUID.

Parameters:
mostSigBits     The most significant bits of the UUID
leastSigBits     The least significant bits of the UUID