Purpose: Explore the class inheritance relationship

Statement of the exercise:

1. Create a new class in the same package, named SpatializedTree. This class adds two instance variables called x and y, the position of the tree. Write a constructor taking 3 parameters: dbh, x and y. Add a setter for x and y, and a getter for each of them. Propose a toString () method to display dbh, x and y.
2. Add code in the main method of exercise 1. to create a SpatializedTree with dbh 5.6cm and location (2, 1), and print its toString() method to the terminal

Helper and solution