in Java Inheritance hierarchy watercraft <====sailboat and canoe a. (Refer to inheritance hierarchy 8-1.) Write the code for the WaterCraft class. This class should include instance variables named id (int), type (string), and length (double) that can only be accessed by the class. Code a single constructor that assigns default values to the instance variables, and code get and set methods for the instance variables. b. Write the code for the Sailboat class. This class should extend the WaterCraft class by adding an instance variable named sails (int) and get and set methods for this variable. Its constructor should initialize the instance variables defined by the WaterCraft class by calling the constructor of that class, and it should assign a default value to the sails instance variable. c. (Refer to inheritance hierarchy 8-1.) Code a public method for the WaterCraft class that overrides the toString method of the Object class. This method should return a string that contains the id, type, and length variables in this format: ID: 1234 Type: Sailboat Length: 19' d. Assume that you have created a Sailboat object named s and assigned it to a WaterCraft object named w. Write a statement that will print the type of the WaterCraft object to the console. e. Assume that you have created a WaterCraft object named w. Write an if clause that will check if the object is a Sailboat object, using the easiest technique available. f. Assume that the WaterCraft class has been defined as abstract with an abstract method name getDisplayText() that accepts no parameter and returns a string: i. public abstract String getDisplayText();

Write the code for a method in the Sailboat class that overrides the abstract getDisplayText method in the WaterCraft class. The value thats returned by this method should include the length and type fields from the WaterCraft class and the sails field from the Sailboat class formatted like this: 19.0' Sailboat with 3 sails

put the corrisponding answers with the letter ie A is .......