assertEquals(year.intValue(), 2010);
GetMonth func2 = new GetMonth();
Integer month = func2.exec(t1);
assertEquals(month.intValue(), 4);
month = func2.exec(t2);
assertEquals(month.intValue(), 4);
GetDay func3 = new GetDay();
Integer day = func3.exec(t1);
assertEquals(day.intValue(), 15);