Java Quizzes Sun Certified Java Programmer (SCJP)

Question:
What happens when the following code is compiled and run.
Select the one correct answer.

for(int i = 2; i < 4; i++)
for(int j = 2; j < 4; j++)
assert i!=j : i;

Options are

Option A):
compile error
Option B):
The number 3 gets printed with AssertionError
Option C):
The class compiles and runs, but does not print anything.
Option D):
The number 2 gets printed with AssertionError

Correct Answer is Option D):
The number 2 gets printed with AssertionError

Explanation:
When i and j are both 2, assert condition is false, and AssertionError gets generated. .