### Question:
SimpleQuadrilateral { public SimpleQuadrilateral quadrilateralType(String quadrilateralType) { this.quadrilateralType = quadrilateralType; return this; }  SimpleQuadrilateral shapeType(String shapeType); @ApiModelProperty(required = true, value = "") @JsonProperty(JSON_PROPERTY_SHAPE_TYPE) @JsonInclude(value = JsonInclude.Include.ALWAYS) String getShapeType(); void setShapeType(String shapeType); SimpleQuadrilateral quadrilateralType(String quadrilateralType); @ApiModelProperty(required = true, value = "") @JsonProperty(JSON_PROPERTY_QUADRILATERAL_TYPE) @JsonInclude(value = JsonInclude.Include.ALWAYS) String getQuadrilateralType(); void setQuadrilateralType(String quadrilateralType); @JsonAnySetter SimpleQuadrilateral putAdditionalProperty(String key, Object value); @JsonAnyGetter Map<String, Object> getAdditionalProperties(); Object getAdditionalProperty(String key); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); static final String JSON_PROPERTY_SHAPE_TYPE; static final String JSON_PROPERTY_QUADRILATERAL_TYPE; }### Answer:
@Test public void quadrilateralTypeTest() { }