Method resize

ZezeJava/ZezeJava/src/main/java/Zeze/Util/IntHashMap.java:499–524

(int newSize)

	}

	private void resize(int newSize) { // [1,2,4,8,...,0x4000_0000]
		threshold = (int)(newSize * loadFactor);
		final int m = newSize - 1;
		mask = m;
		shift = Long.numberOfLeadingZeros(m);
		final int[] kt = new int[newSize];
		@SuppressWarnings("unchecked") final V[] vt = (V[])new Object[newSize];
		if (size != 0) {
			final int[] oldKt = keyTable;
			final V[] oldVt = valueTable;
			for (int j = 0, n = oldKt.length; j < n; j++) {
				final int k = oldKt[j];
				if (k != 0) {
					for (int i = hash(k); ; i = (i + 1) & m) {
						if (kt[i] == 0) {
							kt[i] = k;
							vt[i] = oldVt[j];
							break;
						}
					}
				}
			}
		}
		keyTable = kt;
		valueTable = vt;
	}

	public void foreachKey(@NotNull IntConsumer consumer) {
		if (hasZeroValue)