Method put

src/main/java/pascal/taie/util/collection/ArrayMap.java:98–109

(K key, V value)

    }

    @Override
    public V put(K key, V value) {
        Objects.requireNonNull(key, NULL_KEY);
        Entry<K, V> e = getEntry(key);
        if (e == null) {
            ensureCapacity(size() + 1);
            entries.add(new MapEntry<>(key, value));
            return null;
        } else {
            return e.setValue(value);
        }
    }

    @Override
    public V remove(Object key) {