The output of test class

Can someone please explain what the output would be from this?

I've just come across the following in a test class and don't really understand it, would someone be able to shed some light please?

public class Test1 extends TestCase{

   private Collection collection;

@Before
Public void setUp() {
    collection = new ArrayList();
    System.out.println(”setUp");
}

@After
Public void tearDown() {
    collection.clear();
    System.out.println("tearDown");
}

@Test
Public void testEmptyCollection() {
    assertTrue(collection.isEmpty());
    System.out.println(“Empty");
}

}