Write a program intended to track an arboretum:

$$ Tree:

$$ Contains three instance variables for ID number, age, and species name

$$ Implements a parameterized constructor that will create a Tree object, and sets the

aforementioned variables

$$ Grove:

$$ Contains two instance variables for an Array of Tree's $($size $12),$ and a grove name. You may use

an ArrayList of Tree's if you wish

$$ Implements a parameterized constructor that takes $($and sets$)$ a single parameter for the name

of the grove

$$ Implements a method that will plant a Tree object in the first available spot. The method

should take a Tree object as a parameter, and return an int identifying the spot where the tree

is planted. If no spots are open, return $-1.$

$$ Implements a method that will remove a Tree object from a given spot. The method should

take an int as a parameter, and remove and return the Tree object at that location in the array.

$$ Implement a ToString$()$ method that will print a single int representing the number of Tree's in

the array

$$ GroveTester:

$$ Implement a main$()$ function that will carry out the following instructions:

$$ Instantiate a grove object named Grove $1$

$$ Print the grove object named Grove $1$

$$ Instantiate seven Tree objects of species Spruce and age $37,$ and add them to Grove One

$$ Print the grove object named Grove $1$

$$ Remove the Tree's from Grove One at index $3$ and $5.$

$$ Print the grove object named Grove $1$

$$ Instantiate one Tree object of species Maple and age $13,$ and add it to Grove One

$$ Print the grove object named Grove $1$