Method remove

lectures/27-huffman-coding/code/Heap.java:32–46

()

    }

    public T remove() throws Exception{
        if(list.isEmpty()){
            throw new Exception("Removing from empty Heap");
        }
        T temp = list.get(0);

        T last = list.remove(list.size() - 1);

        if(!list.isEmpty()){
            list.set(0, last);

            downheap(0);
        }
        return temp;
    }

    private void downheap(int index) {