### Question:
ExpenseApplicationResponseExpenseApplicationExpenseApplicationLines { public ExpenseApplicationResponseExpenseApplicationExpenseApplicationLines receiptId(Integer receiptId) { this.receiptId = receiptId; return this; }  ExpenseApplicationResponseExpenseApplicationExpenseApplicationLines amount(Integer amount); @javax.annotation.Nullable @ApiModelProperty(example = "30000", value = "金額") Integer getAmount(); void setAmount(Integer amount); ExpenseApplicationResponseExpenseApplicationExpenseApplicationLines description(String description); @javax.annotation.Nullable @ApiModelProperty(example = "交通費：新幹線往復（東京〜大阪）", value = "内容") String getDescription(); void setDescription(String description); ExpenseApplicationResponseExpenseApplicationExpenseApplicationLines expenseApplicationLineTemplateId(Integer expenseApplicationLineTemplateId); @javax.annotation.Nullable @ApiModelProperty(example = "505", value = "経費科目ID") Integer getExpenseApplicationLineTemplateId(); void setExpenseApplicationLineTemplateId(Integer expenseApplicationLineTemplateId); ExpenseApplicationResponseExpenseApplicationExpenseApplicationLines id(Integer id); @ApiModelProperty(example = "1", required = true, value = "経費申請の項目行ID") Integer getId(); void setId(Integer id); ExpenseApplicationResponseExpenseApplicationExpenseApplicationLines receiptId(Integer receiptId); @javax.annotation.Nullable @ApiModelProperty(example = "606", value = "証憑ID") Integer getReceiptId(); void setReceiptId(Integer receiptId); ExpenseApplicationResponseExpenseApplicationExpenseApplicationLines transactionDate(String transactionDate); @javax.annotation.Nullable @ApiModelProperty(example = "2018-07-18", value = "日付 (yyyy-mm-dd)") String getTransactionDate(); void setTransactionDate(String transactionDate); @Override boolean equals(java.lang.Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_AMOUNT; static final String SERIALIZED_NAME_DESCRIPTION; static final String SERIALIZED_NAME_EXPENSE_APPLICATION_LINE_TEMPLATE_ID; static final String SERIALIZED_NAME_ID; static final String SERIALIZED_NAME_RECEIPT_ID; static final String SERIALIZED_NAME_TRANSACTION_DATE; }### Answer:
@Test public void receiptIdTest() { }