**JAVA Program - cannot be two files (i.e. name.java)...need to use - import jav

Question

**JAVA Program - cannot be two files (i.e. name.java)...need to use - import java.util.Scanner; and public static void main (String [] args) **

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****

Explanation / Answer

//LandTract class
public class LandTract
{

public int length;
public int width;

public int area()
{
return length*width;
}

public boolean equals(LandTract landobj)
{
if((length==landobj.length&&width==landobj.width)||(length==landobj.width&&width==landobj.length))
return true;
return false;
}

public String toString()
{
return "LandTract object with length "+length+" width "+width;
}
}

// LandTractTest.java
import java.util.Scanner;
public class LandTractTest
{
public static void main(String[] args)
{
Scanner sc=new Scanner(System.in);
LandTract t1=new LandTract();
LandTract t2=new LandTract();
System.out.print("Enter length of first land tract:");
t1.length=sc.nextInt();
System.out.print("Enter width of first land tract:");
t1.width=sc.nextInt();
System.out.print("Enter length of Second land tract:");
t2.length=sc.nextInt();
System.out.print("Enter width of Second land tract:");
t2.width=sc.nextInt();

System.out.println(t1.toString()+" and area "+t1.area());
System.out.println(t2.toString()+" and area "+t2.area());

System.out.println(t1.equals(t2)?"The two tracks have the same size":"The two tracks don not have the same size");
}
}

/*
output:

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 object with length 10 width 55 and area 550
LandTract object with length 36 width 75 and area 2700
The two tracks don not have the same size

*/

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