@Test
public void testToString2() {
FilterSet filterSet = new FilterSet();
filterSet.addFilter(new SeverityMatchFilter());
assertNotNull("size is the same", filterSet.toString());
}
@Test
public void testGetFilters2() {
FilterSet filterSet = new FilterSet();
filterSet.addFilter(new SeverityMatchFilter());
assertEquals("size is the same", 1, filterSet.getFilters().size());
}