### Question:
ArrayOfArrayOfNumberOnly { public ArrayOfArrayOfNumberOnly arrayArrayNumber(List<List<BigDecimal>> arrayArrayNumber) { this.arrayArrayNumber = arrayArrayNumber; return this; }  ArrayOfArrayOfNumberOnly arrayArrayNumber(List<List<BigDecimal>> arrayArrayNumber); ArrayOfArrayOfNumberOnly addArrayArrayNumberItem(List<BigDecimal> arrayArrayNumberItem); @javax.annotation.Nullable @ApiModelProperty(value = "") List<List<BigDecimal>> getArrayArrayNumber(); void setArrayArrayNumber(List<List<BigDecimal>> arrayArrayNumber); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_ARRAY_ARRAY_NUMBER; }### Answer:
@Test public void arrayArrayNumberTest() { }
@Test public void arrayArrayNumberTest() { BigDecimal b1 = new BigDecimal("12.3"); BigDecimal b2 = new BigDecimal("5.6"); List<BigDecimal> arrayArrayNumber = new ArrayList<BigDecimal>(); arrayArrayNumber.add(b1); arrayArrayNumber.add(b2); model.setArrayArrayNumber(new ArrayList<List<BigDecimal>>()); model.getArrayArrayNumber().add(arrayArrayNumber); BigDecimal b3 = new BigDecimal("12.3"); BigDecimal b4 = new BigDecimal("5.6"); ArrayOfArrayOfNumberOnly model2 = new ArrayOfArrayOfNumberOnly(); List<BigDecimal> arrayArrayNumber2 = new ArrayList<BigDecimal>(); arrayArrayNumber2.add(b1); arrayArrayNumber2.add(b2); model2.setArrayArrayNumber(new ArrayList<List<BigDecimal>>()); model2.getArrayArrayNumber().add(arrayArrayNumber2); Assert.assertTrue(model2.equals(model)); }