Hi,

No, we Can't declare an abstract class to be final. In Java a special type of class that we used is called an abstract class. Which helps us to organize our classes based on common methods. An abstract class lets you put the common method names in one abstract class without having to write the actual implementation code.

This link will gives you more information, please visit the link http://www.roseindia.net/help/java/a/java-abstract-class.shtml

Thanks,