Method putImpl

Ports/CLDC11/src/java/util/HashMap.java:542–569

(K key, V value)

    }

    V putImpl(K key, V value) {
        Entry<K,V> entry;
        if(key == null) {
            entry = findNullKeyEntry();
            if (entry == null) {
                modCount++;
                entry = createHashedEntry(null, 0, 0);
                if (++elementCount > threshold) {
                    rehash();
                }
            }
        } else {
            int hash = computeHashCode(key);
            int index = hash & (elementData.length - 1);
            entry = findNonNullKeyEntry(key, index, hash);
            if (entry == null) {
                modCount++;
                entry = createHashedEntry(key, index, hash);
                if (++elementCount > threshold) {
                    rehash();
                }
            }
        }

        V result = entry.value;
        entry.value = value;
        return result;
    }

    Entry<K, V> createEntry(K key, int index, V value) {
        Entry<K, V> entry = new Entry<K, V>(key, value);