;     }      public static <K, V> EconomicMapImpl<K, V> create(Equivalence strategy, boolean isSet) {         return intercept(new EconomicMapImpl<>(strategy, isSet));     }      public static <K, V> EconomicMapImpl<K, V> create(Equivalence strategy, int initialCapacity, boolean isSet) {         return intercept(new EconomicMapImpl<>(strategy, i