JUnit task v1.0
JUnit task v1.1 (add some tests)
JUnit task v1.2 (add some tests and fixes)
JUnit task v1.2.1 (Make some refactoring, to make it possible to do 5th task
Remove useless operand in rollback
JUnit v1.3 (add final to variable)ш
Merge pull request #367 from AlekseyLebedev/DevJUnit

Лебедев Алексей, 393, JUnit