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QUESTION 7 10 points Save Answer Given is a java class lustrate. What are the contents of the object 13 right after line 13 in the main method? publie class Illustrate publie atatie void main (Stringl argo private int x private static int y 0; public statie int count-0 public Illustrate0) 1. Illustrate 11 -new 1llustrate(3) 2. Illustrate 12·new Illustrate(5); Illustrate.incrementy public Illustrate(int a) 9. Illustrate.count 10 public Illustrate(Illustrate I) 12 13. Illustrate 13·new Illustrate(11); 14 15. Illustrate 14-13; 16. Illustrate.count 17. 13.setx(2) 18. I1-14 19 20 21 this.x I.x public void setx(int a) x-a public String tostring) return(x+yy countcount) public static veld incrementyc) ywo 013: x = 3, y = 0, count = 1 013: x=3. у = 1.count : 1 O 13: x 3, y 1, count o 013: x 3, y = 0, count = 0
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Answer #1

Question 7: Illustrate I3 is a copy constructor and the values are exactly equal to that of variable I1,
as this variable is instantiated with I1.
As, I1 is instantiated with x value of 3 in line 1 of main().
x value is 3.
y value is initialized with 0.
As incrementY() is called at line 4 of main(), the variable y is revised to 1.
As count variable is incremented at line 9, the variable count is incremented from 0 to 1.
So, at line 13, the values are:
I3: x = 3, y = 1, count = 1

Next Question:

A is an array of type ArrayClass of size 2 elements, at line 31.
A[0] is initialized with values in object A1, at line 32.
A[1] is initialized with values in object A2, at line 33.
   Just to mention, A2 is an object with values with x, and y both set to 5 at line 30.
A[0].x value is incremented, which updates x value to 6 at line 34.

However, as you didn't updated A[1] value, it will remain the same, and therefore,
after line 34, the contents of object A[1] are:
x = 5, y = 5.

Question 10:

At line 1, I1 is initialized with x = 3, y = 0, count = 0.
At line 2, I2 is initialized with x = 5, y = 0, count = 0.
At line 4, incrementY() will increment the y value of Illustrate class from 0 to 1.
Therefore, after line 4,
I1: x = 3, y = 1, count = 0.
I2: x = 5, y = 1, count = 0.
Note that y is a static variable and will be the same for all instances.

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