An enumeration is a list of named constants. In Java, an enumeration defines a class type. By making enumerations into classes, the capabilities of the enumeration are greatly expanded. An enumeration ...

//3. Can also contain normal methods. //4. Is meant to be extended. //4. Can abstract classes private methods ? --> yes but non abstract //5. Can abstract classes have final methods ? --> yes but non ...

Travel back in time with Stacker through some of the most impressive archeological discoveries in the world, according to ...