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Which one of the following statements is true? If a subclass constructor makes a super) call with a non-empty list of parameters, then the parameter types must be well defined in the superclass. Abstract classes do not need a constructor since they cannot be instantiated. Each subclass constructor must contain an explicit super() method. For each subclass constructor, there must be a corresponding superclass constructor with the same signature.

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if a subclass constructor makes a super() call with a non-empty list of parameters, then the parameter types must be well defined in the superclass

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