Method hashCombine

src/jvm/clojure/lang/Util.java:180–184

(int seed, int hash)

}

static public int hashCombine(int seed, int hash){
	//a la boost
	seed ^= hash + 0x9e3779b9 + (seed << 6) + (seed >> 2);
	return seed;
}

static public boolean isPrimitive(Class c){
	return c != null && c.isPrimitive() && !(c == Void.TYPE);