Method removeEntry

lib/java/util/HashMap.java:676–690

(Entry<K, V> entry)

     * Assumes that the entry is in the map.
     */
    final void removeEntry(Entry<K, V> entry) {
        int index = entry.origKeyHash & (elementData.length - 1);
        Entry<K, V> m = elementData[index];
        if (m == entry) {
            elementData[index] = entry.next;
        } else {
            while (m.next != entry) {
                m = m.next;
            }
            m.next = entry.next;

        }
        modCount++;
        elementCount--;
    }

    final Entry<K, V> removeEntry(Object key) {
        int index = 0;