Question

****JAVA Program****

Make a LandTract class with the following fields:

• length - an int containing the tract's length
• width - an int containing the tract's width

The class should also have the following methods :

• area - returns an int representing the tract's area
• equals - takes another LandTract object as a parameter and returns a boolean saying
whether or not the two tracts have the same dimensions (This applies regardless of whether the dimensions match up. i.e., if the length of the first is the same as the width of the other and vice versa, that counts as having equal dimensions.)
• toString - returns a String with details about the LandTract object in the format:
LandTract object with length 30 and width 40
(If, for example, the LandTract object had a length of 30 and a width of 40.)

Write a separate program that asks the user to enter the dimensions for the two tracts of
land (in the order length of the first, width of the first, length of the second, width of the second). The program should print the output of two tracts' toString methods followed by a sentence stating whether or not the tracts have equal dimensions. (If the tracts have the same dimensions, print, "The two tracts have the same size." Otherwise, print, "The two tracts do not have the same size.") Print all three statements on separate lines.

****Results have to look like this****

Enter·length·of·first·land·tract:10↵
Enter·width·of·first·land·tract:55↵
Enter·length·of·second·land·tract:36↵
Enter·width·of·second·land·tract:75↵
LandTract·with·length·10,·width·55,·and·area·550↵
LandTract·with·length·36,·width·75,·and·area·2700↵
The·two·tracts·do·not·have·the·same·size.↵

Answer 1

Hi Please find my implementation.

Please let me know in case of any issue.

########### LandTrack.java ############

public class LandTract {

  

   private int length;

   private int width;

  

   public LandTract(int l, int w) {

       length = l;

       width = w;

   }

  

   public int area(){

       return length*width;

   }

  

   public boolean equals(LandTract other){

      

       if(length == other.length && width == other.width)

           return true;

       else if(width == other.length && length == other.width)

           return true;

       else

           return false;

   }

  

   @Override

   public String toString() {

       return "LandTract object with length "+length+" and width "+width;

   }

}

############ LandTrackTest.java ##############

public class LandTrackTest {

   public static void main(String[] args) {

      

       Scanner sc = new Scanner(System.in);

      

       System.out.print("Enter length of first land track: ");

       int l1 = sc.nextInt();

      

       System.out.print("Enter width of first land track: ");

       int w1 = sc.nextInt();

      

       System.out.print("Enter length of second land track: ");

       int l2 = sc.nextInt();

      

       System.out.print("Enter width of second land track: ");

       int w2 = sc.nextInt();

      

       // creating two land track object

       LandTract track1 = new LandTract(l1, w1);

       LandTract track2 = new LandTract(l2, w2);

      

       System.out.println(track1);

       System.out.println(track2);

      

       if(track1.equals(track2))

           System.out.println("The·two·tracts·do·have·the·same·size");

       else

           System.out.println("The·two·tracts·do·not·have·the·same·size");

   }

}

/*

Sample run:

Enter length of first land track: 10

Enter width of first land track: 55

Enter length of second land track: 36

Enter width of second land track: 75

LandTract object with length 10 and width 55

LandTract object with length 36 and width 75

The·two·tracts·do·not·have·the·same·size

*/