Consider the classes below:

public class TestA
{
public static void main(String args[])
{
int x = 2;
int y = 20
int counter = 0;

for (int j = y % x; j < 100; j += (y / x))
counter++;
}
}

public class TestB
{
public static void main(String args[])
{
int counter = 0;

for (int j = 10; j > 0; --j)
++counter;
}
}

Which of the following statements is true?
a. The value of counter will be different at the end of each for loop for each class.
b. The value of j will be the same for each loop for all iterations
c. Both (a) and (b) are true.
d. Neither (a) nor (b) is true.

d. Neither (a) nor (b) is true.