RecurrenceList { public List<Integer> getValues() { if ( values == null ) { values = new ArrayList<Integer>(); } return this.values; }  List<Integer> getValues();  }
@Test public void testGetValues() throws Exception { RecurrenceList recurrenceList = new RecurrenceList(); assertNotNull( recurrenceList.getValues() ); assertEquals( 0, recurrenceList.getValues().size() ); }