void (int key, @NotNull T value) { if (key == 0) { specialZeroValue = value; hasZeroValue = true; return; } if (size >= (2 * values.length) / 3) { rehash(); } int index = hashIndex(keys, key); if (values[index] == null) { size++; } values[index] = value; if (keys[index] == 0) { keys[index] = key; } }