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This project is to create a system for managing RockBand (i.e., information of rock stars in a band). The classes in the project are described below. Class Person Create a new abstract superclass called Person that includes a String variable for the name and an appropriate variable for the age. Class RockStar Extend the Person class by defining a new Rockstar class that has the following additional fields: A String definition for the instrument played. A double type definition for rating Override Java's default object.toString() in the Rockstar class to return information like "John Doe plays the drums and his current rating is 8.5" Note: the content marked as BOLD and Italic should be values from data fields. Interface RockBand import java.util.ArrayList; public interface RockBand{ ArrayList