### Question:
Answers { public static Map<String, String> getChangesetTags() { getInstance(); return changesetTags; } private  Answers(); static Map<String, String> getAnswerMap(); static void addAnswer(String question, String answer); static void clearAnswerList(); static void setPoiDetails(OsmObject osmObject); static long getPoiId(); static String getPoiName(); static String getPoiType(); static Map<String, String> getChangesetTags(); static void setChangesetTags(Map<String, String> changesetTags);  }### Answer:
@Test public void checkChangesetTagsAreSet() { Map<String, String> actualTags = Answers.getChangesetTags(); Map<String, String> expectedTags = new HashMap<>(); expectedTags.put("", ""); assertEquals(expectedTags, actualTags); }