docs: public static int jenkinsHash(int code) {
  		code = (code + 0x7ed55d16) + (code << 12);
  		code = (code ^ 0xc761c23c) ^ (code >>> 19);
  		code = (code + 0x165667b1) + (code << 5);
  		code = (code + 0xd3a2646c) ^ (code << 9);
  		code = (code + 0xfd7046c5) + (code << 3);
  		code = (code ^ 0xb55a4f09) ^ (code >>> 16);
  		return code >= 0 ? code : -(code + 1);
  	}