returns the number of elements in this queue . concode_field_sep int mCapacity concode_elem_sep List<E> mList concode_field_sep boolean add concode_elem_sep boolean containsAll concode_elem_sep boolean isEmpty concode_elem_sep void clear concode_elem_sep E poll concode_elem_sep E poll concode_elem_sep int drainTo concode_elem_sep int drainTo concode_elem_sep void put concode_elem_sep boolean remove concode_elem_sep E remove concode_elem_sep E peek concode_elem_sep boolean offer concode_elem_sep boolean offer concode_elem_sep E take concode_elem_sep boolean contains concode_elem_sep boolean removeAll concode_elem_sep Iterator<E> iterator concode_elem_sep boolean addAll concode_elem_sep Object[] toArray concode_elem_sep T[] toArray concode_elem_sep boolean isFull concode_elem_sep int remainingCapacity concode_elem_sep E element concode_elem_sep boolean retainAll
int function ( ) { return mList . size ( ) ; }