Method add

core/src/main/java/io/questdb/std/ObjHashSet.java:67–69

(T key)

    }

    public boolean add(T key) {
        return addAt(keyIndex(key), key);
    }

    public void addAll(ObjHashSet<? extends T> that) {
        for (int i = 0, n = that.size(); i < n; i++) {