### Question:
ClassModel { public ClassModel propertyClass(String propertyClass) { this.propertyClass = propertyClass; return this; }  ClassModel propertyClass(String propertyClass); @javax.annotation.Nullable @ApiModelProperty(value = "") @JsonProperty(JSON_PROPERTY_PROPERTY_CLASS) @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS) @JacksonXmlProperty(localName = "_class") String getPropertyClass(); void setPropertyClass(String propertyClass); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); static final String JSON_PROPERTY_PROPERTY_CLASS; }### Answer:
@Test public void propertyClassTest() { }