Method get

Ports/CLDC11/src/java/util/LinkedHashMap.java:314–342

(Object key)

    /// @return the value of the mapping with the specified key, or `null`
    /// if no mapping for the specified key is found.
    @Override
    public V get(Object key) {
        LinkedHashMapEntry<K, V> m;
        if (key == null) {
            m = (LinkedHashMapEntry<K, V>) findNullKeyEntry();
        } else {
            int hash = key.hashCode();
            int index = (hash & 0x7FFFFFFF) % elementData.length;
            m = (LinkedHashMapEntry<K, V>) findNonNullKeyEntry(key, index, hash);
        }
        if (m == null) {
            return null;
        }
        if (accessOrder && tail != m) {
            LinkedHashMapEntry<K, V> p = m.chainBackward;
            LinkedHashMapEntry<K, V> n = m.chainForward;
            n.chainBackward = p;
            if (p != null) {
                p.chainForward = n;
            } else {
                head = n;
            }
            m.chainForward = null;
            m.chainBackward = tail;
            tail.chainForward = m;
            tail = m;
        }
        return m.value;
    }

    /*
     * @param key @param index @return Entry