Method remove

corpus/java/training/guava/collect/Multimaps.java:1656–1680

(@Nullable Object element, int occurrences)

    }

    @Override
    public int remove(@Nullable Object element, int occurrences) {
      checkNonnegative(occurrences, "occurrences");
      if (occurrences == 0) {
        return count(element);
      }

      Collection<V> values = Maps.safeGet(multimap.asMap(), element);

      if (values == null) {
        return 0;
      }

      int oldCount = values.size();
      if (occurrences >= oldCount) {
        values.clear();
      } else {
        Iterator<V> iterator = values.iterator();
        for (int i = 0; i < occurrences; i++) {
          iterator.next();
          iterator.remove();
        }
      }
      return oldCount;
    }

    @Override
    public void clear() {