The difference between the two ways of thread implementation - simple summary

Inherit thread Class and Implementation runnable Both interfaces are implemented thread Class run Method ,
The former task logic code and object creation are separated ,
The former is better than the thread pool api combination
use runnable More flexible Separate the creation of tasks and thread objects , Divorced from thread Class inheritance system
java Recommended combinations take precedence over inheritance runnable and thread Type combination relationship Make the code more flexible

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