### Question:
TaxResponse { public TaxResponse tax(Tax tax) { this.tax = tax; return this; }  TaxResponse tax(Tax tax); @ApiModelProperty(required = true, value = "") Tax getTax(); void setTax(Tax tax); @Override boolean equals(java.lang.Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_TAX; }### Answer:
@Test public void taxTest() { }