Look at the Abstract Collection definition in the Java API documentation. What methods are abstract? Could we use the KWArray List and extend the Abstract Collection, but not the Abstract list, to...

Look at the Abstract Collection definition in the Java API documentation. What methods are abstract? Could we use the KWArray List and extend the Abstract Collection, but not the Abstract list, to develop an implementation of the Collection interface? How about using the KWLi nked list and the Abstract Collection, but not the Abstract Sequential list?

Using either the KWArrayL i st or the KW Linked list as the base, develop an implementation of the Co 11 ecti on interface by extending the Abstract Col lection. Test it by ensuring that the following statements compile: