When does a Java Thread reach the 'Die' State

Question

In Java, Die is one of the states on a thread.

What causes a thread to enter this state?

Answer 1

There are two ways for a thread to die:

a) It could die of natural causes which is when the run() method finishes or return,

or

b) it could be kill by using the stop() method or when something goes wrong with the program(This could be an Exception) or computer.