public void put(IntegerMappable k1, IntegerMappable k2, V v) { hm.put(key(k1, k2), v); }
public V get(IntegerMappable k1, IntegerMappable k2) { return hm.get(key(k1, k2)); }
public void put(IntegerMappable k1, IntegerMappable k2, V v) { hm.put(key(k1, k2), v); }
public V get(IntegerMappable k1, IntegerMappable k2) { return hm.get(key(k1, k2)); }