private String formatRepeat(Coin coin, int decimals, int repetitions) { return NO_CODE.minDecimals(0).repeatOptionalDecimals(decimals, repetitions).format(coin).toString(); }
private String format(Coin coin, int shift, int minDecimals, int... decimalGroups) { return NO_CODE.shift(shift).minDecimals(minDecimals).optionalDecimals(decimalGroups).format(coin).toString(); }