#jjug 85 String fileName = "./transactions.csv"; // SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd"); append(fileName, new Transaction(LocalDate.of(2017, 4, 25), "100", 123456, "Acroquest", "給与")); append(fileName, new Transaction(LocalDate.of(2017, 5, 2), "100", -28980, "タニモト", "カード利用")); append(fileName, new Transaction(LocalDate.of(2017, 5, 3), "100", -17712, "タニモト", "カード利用")); append(fileName, new Transaction(LocalDate.of(2017, 5, 20), "100", 3000000, "gihyo", "印税")); append(fileName, new Transaction(LocalDate.of(2017, 6, 22), "100", 200000, "カゴイケ", "ATM振り込み")); append(fileName, new Transaction(LocalDate.of(2017, 6, 22), "100", -1000000, "タニモト", “ATM引き出し")); ར༻ଆͷྫ - σʔλͷՃ ɺ݄ɺɺ࣌ɺɺඵͳͲΛࢦఆͯ͠
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