why Runnable interface is preferable than extending the
Thread class?
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Answer Posted / praveen gupta
The main reason to implement Runnable interface is that you know that java does not supporting multiple inheritance
through classes .if u extend Thread class,u can't extend any
class which you required other than thread class.if u are
implementing runnable interface u can extend any class which
you required other than thread class.this is main advantage of
implementing java.lang.Runnable interface.
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