Method shrink

ZezeJava/ZezeJava/src/main/java/Zeze/Util/IntHashMap.java:487–491

(int maxCap)

	}

	public void shrink(int maxCap) {
		final int tableSize = tableSize(Math.max(maxCap, size));
		if (tableSize < keyTable.length)
			resize(tableSize);
	}

	public void ensureCapacity(int cap) {
		final int tableSize = tableSize(Math.max(cap, 0));