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superclass constructors

 
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hi

we know that when we instantiate the subclass using its constructors,it implicitly or explicitly call the superclass constructor.
what's the point behind this.
i'd appreciate if you go more deep and technical.

thankyou
 
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How else would the extended class get properly initialized?
 
ssiva raman
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you mean?
 
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How would you otherwise initialize required fields from the superclass?

 
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