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Define an Abstract Class Animal With an Abstract Method Say
Write a test program that initialize an array of four Animal objects. Abstract classes may not be instantiated and require subclasses to provide implementations for the abstract methods. Lab 4 Solution Abstract class in Java Important Points. . Public class Main public static void mainString args Animals animals new Animals4. A method without a body is known as an Abstract Method. The Transport interface declares a deliver method. Abstract classes cannot be instantiated but they can be subclassed. Define an abstact class Animal with an abstract method say define a child lass dog derived from animal aslo define a mehtod say. When inheriting from an abstract class all methods marked abstract in the parents class declaration. Abstract class in java cant be instantiated. Note the usage of abstract keyword in this class definition. This marks the class to be abstract which means it can not be instantiated direc...
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