MultipleCurrencyAmount implements ImmutableBean,
    Iterable<CurrencyAmount>, Serializable { @Override public String toString() { return _currencyAmountMap.values().toString(); } private  MultipleCurrencyAmount(ImmutableSortedMap<Currency, CurrencyAmount> currencyAmountMap); private  MultipleCurrencyAmount(
      SortedMap<Currency, CurrencyAmount> currencyAmountMap); static MultipleCurrencyAmount of(final Currency currency, final double amount); static MultipleCurrencyAmount of(final Currency[] currencies, final double[] amounts); static MultipleCurrencyAmount of(final List<Currency> currencies, final List<Double> amounts); static MultipleCurrencyAmount of(final Map<Currency, Double> amountMap); static MultipleCurrencyAmount of(final CurrencyAmount... currencyAmounts); static MultipleCurrencyAmount of(final Iterable<CurrencyAmount> currencyAmounts); int size(); @Override Iterator<CurrencyAmount> iterator(); CurrencyAmount[] getCurrencyAmounts(); double getAmount(final Currency currency); CurrencyAmount getCurrencyAmount(final Currency currency); MultipleCurrencyAmount plus(final CurrencyAmount currencyAmountToAdd); MultipleCurrencyAmount plus(final Currency currency, final double amountToAdd); MultipleCurrencyAmount plus(final MultipleCurrencyAmount multipleCurrencyAmountToAdd); MultipleCurrencyAmount multipliedBy(final double factor); MultipleCurrencyAmount with(final Currency currency, final double amount); MultipleCurrencyAmount without(final Currency currency); @Override String toString(); static MultipleCurrencyAmount.Meta meta(); @Override MultipleCurrencyAmount.Meta metaBean(); @Override Property<R> property(String propertyName); @Override Set<String> propertyNames(); ImmutableSortedMap<Currency, CurrencyAmount> getCurrencyAmountMap(); @Override boolean equals(Object obj); @Override int hashCode();  }
@Test public void testToString() { assertTrue(MULTIPLE.toString().contains(CA1.toString())); assertTrue(MULTIPLE.toString().contains(CA2.toString())); assertTrue(MULTIPLE.toString().contains(CA3.toString())); }