src/main/java/com/googlecode/objectify/Key.java
private int compareToWithIdentityHash(final Object k1, final Object k2) {
		return Integer.compare(System.identityHashCode(k1), System.identityHashCode(k2));
	}
private int compareToWithIdentityHash(final Object k1, final Object k2) {
		return Integer.compare(System.identityHashCode(k1), System.identityHashCode(k2));
	}
I have no idea what this is about, it was in the old logic