return Relation.NOT_EQUAL;
@SuppressWarnings("null")
final Comparator c = getComparator(o1.getClass(), o2.getClass());
if (c == null)
return Relation.NOT_EQUAL;
return c.compare(o1, o2);
}
private final static java.util.Comparator<Object> javaComparator = new java.util.Comparator<Object>() {
@Override
public int compare(final Object o1, final Object o2) {