116   @Override public int count(@Nullable Object element) {  in count()  argument
118       return unbox(countMap.get(element));  in count()
161       E element = entry.getElement();  in snapshot()  local
163         list.add(element);  in snapshot()
181   @Override public int add(E element, int occurrences) {  in add()  argument
183       return count(element);  in add()
188       int current = count(element);  in add()
190         if (countMap.putIfAbsent(element, occurrences) == null) {  in add()
198         if (countMap.replace(element, current, next)) {  in add()
216   @Override public int remove(@Nullable Object element, int occurrences) {  in remove()  argument
218       return count(element);  in remove()
223       int current = count(element);  in remove()
228         if (countMap.remove(element, current)) {  in remove()
234         E casted = (E) element;  in remove()
252   private int removeAllOccurrences(@Nullable Object element) {  in removeAllOccurrences()  argument
254       return unbox(countMap.remove(element));  in removeAllOccurrences()
274   public boolean removeExactly(@Nullable Object element, int occurrences) {  in removeExactly()  argument
281       int current = count(element);  in removeExactly()
286         if (countMap.remove(element, occurrences)) {  in removeExactly()
291         E casted = (E) element;  in removeExactly()
307   @Override public int setCount(E element, int count) {  in setCount()  argument
310         ? removeAllOccurrences(element)  in setCount()
311         : unbox(countMap.put(element, count));  in setCount()
327   @Override public boolean setCount(E element, int oldCount, int newCount) {  in setCount()  argument
333         return !countMap.containsKey(element);  in setCount()
335         return countMap.remove(element, oldCount);  in setCount()
339       return countMap.putIfAbsent(element, newCount) == null;  in setCount()
341     return countMap.replace(element, oldCount, newCount);  in setCount()
386         Object element = entry.getElement();
388         return entryCount > 0 && count(element) == entryCount;
441         Object element = entry.getElement();
443         return countMap.remove(element, entryCount);