### Question:
TypeHolderDefault { public TypeHolderDefault integerItem(Integer integerItem) { this.integerItem = integerItem; return this; }  TypeHolderDefault stringItem(String stringItem); @NotNull @ApiModelProperty(required = true, value = "") String getStringItem(); void setStringItem(String stringItem); TypeHolderDefault numberItem(BigDecimal numberItem); @NotNull @Valid @ApiModelProperty(required = true, value = "") BigDecimal getNumberItem(); void setNumberItem(BigDecimal numberItem); TypeHolderDefault integerItem(Integer integerItem); @NotNull @ApiModelProperty(required = true, value = "") Integer getIntegerItem(); void setIntegerItem(Integer integerItem); TypeHolderDefault boolItem(Boolean boolItem); @NotNull @ApiModelProperty(required = true, value = "") Boolean isBoolItem(); void setBoolItem(Boolean boolItem); TypeHolderDefault arrayItem(List<Integer> arrayItem); TypeHolderDefault addArrayItemItem(Integer arrayItemItem); @NotNull @ApiModelProperty(required = true, value = "") List<Integer> getArrayItem(); void setArrayItem(List<Integer> arrayItem); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_STRING_ITEM; static final String SERIALIZED_NAME_NUMBER_ITEM; static final String SERIALIZED_NAME_INTEGER_ITEM; static final String SERIALIZED_NAME_BOOL_ITEM; static final String SERIALIZED_NAME_ARRAY_ITEM; }### Answer:
@Test public void integerItemTest() { }