Abstract class Java example

An abstract class, in the context of Java, is a superclass that cannot be instantiated and is used to state or define general characteristics . An object cannot be formed from a Java abstract class; trying to instantiate an abstract class only produces a compiler error.

An abstract class, in the context of Java, is a superclass that cannot be instantiated and is used to state or define general characteristics . An object cannot be formed from a Java abstract class; trying to instantiate an abstract class only produces a compiler error.

In Java, the Abstract List is the part of the Java Collection Framework . The Abstract list is implemented by the collection interface and the Abstract Collection class. This is used when the list can not be modified.