The node() method of UUID class in Java is generally used to get the node value associated with this UUID.
public long node()
Parameters: This method does not take any parameter.
Return Value: This method returns an long value which is the node value associated with this UUID.
Exception: This method throws UnsupportedOperationException If this UUID is not a version 1 UUID
Below programs illustrate the working of node() method:
UUID: 58e0a7d7-eebc-11d8-9669-0800200c9a66 The node value is: 8796630719078
UUID: 5fc03087-d265-11e7-b8c6-83e29cd24f4c The node value is: 145009316876108
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