Answer Posted / puneet khanna

this is used to either call another constructor of the same
class whose object is used to call a method; or whose
constructor is being used to instantiate a class.
This refers to the current object whose reference variable
is used to call method or this refers to the current object
in action,
Super refers to the immediate super class, super(); is
itself placed in the constructor of the class whose super
class doesnt has a constructor declared;for consructor
chaining mechanism.

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