### Question:
InlineResponse2004 { public InlineResponse2004 invoices(List<Invoice> invoices) { this.invoices = invoices; return this; }  InlineResponse2004 invoices(List<Invoice> invoices); InlineResponse2004 addInvoicesItem(Invoice invoicesItem); @ApiModelProperty(required = true, value = "") List<Invoice> getInvoices(); void setInvoices(List<Invoice> invoices); @Override boolean equals(java.lang.Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_INVOICES; }### Answer:
@Test public void invoicesTest() { }