Method probe

core/src/main/java/io/questdb/std/ObjHashSet.java:177–188

(T key, int index)

    }

    private int probe(T key, int index) {
        do {
            index = (index + 1) & mask;
            final T kv = keys[index];
            if (kv == noEntryKey) {
                return index;
            }
            if (kv == key || key.equals(kv)) {
                return -index - 1;
            }
        } while (true);
    }

    @SuppressWarnings({"unchecked"})
    private void rehash() {