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Thread synchronization and deterministic output

 
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Can it be said that when a class has 2 or more threads and the methods are not synchronized,
the output will be non-deterministic?
Meaning, everytime you run the program a different output will occur.

For the code below, synchronized methods are not used, and each execution of the program may result in a different output.



 
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Good Day,

Multithreading: Why this output? Is it deterministic? speaks about this subject.

I like the following from there -

Race conditions tend to be "deterministic" in testing scenarios and only break when loads spike (i.e. in production). that's what make them so "fun" to track down.



Regards,
Dan
 
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