why do we check whether driver object has already exists

Obedient Ocelot answered on January 14, 2021 Popularity 1/10 Helpfulness 1/10

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 (if driver==null)
This is because of singleton pattern. 
It will not create object of the class
again if already initialized once.

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Tags: driver exists object whatever

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Contributed on Jan 14 2021

Obedient Ocelot

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