Method setKeySet

src/main/java/bftsmart/demo/map/MapMessage.java:107–110

(Object keySet)

    }

    @SuppressWarnings("unchecked")
    public void setKeySet(Object keySet) {
        this.keySet = new HashSet<>((Set<K>) keySet);
    }

    public void setSize(int size) {
        this.size = size;