Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

MemberInfo is an abstract class, how can we use it?

April 26, 2017abstract class memberinfo

0

Posted

MemberInfo is an abstract class, how can we use it?

1 Answer

0

Posted

Ans. MemberInfo is an abstract class, so create a MemberNode, which extends MemberInfo. The reference of MemberInfo can also access MemberNode, definition of the polymorphism in OOP.