Marker Interfaces in Java have special significance because of the fact that they have no methods declared in them which means that the classes implementing these interfaces don't have to override any ...

A marker interface is an interface that has no methods or fields. It only serves as a way to mark or tag a class as belonging to a certain category or having a certain property. For example, the ...

Marker Interface is an interface in which there are no members. i.e we don't define any methods or data members inside the marker interface. It is also called tag interface. A very obvious question ...

Marker Interfaces or Null interface in Java are special type of interfaces in character as they have no methods declared in them which means that if any classes implementing these interfaces don't ...