### Question:
Quadrilateral extends AbstractOpenApiSchema { public Quadrilateral() { super("oneOf", Boolean.FALSE); } Quadrilateral();  Quadrilateral(ComplexQuadrilateral o);  Quadrilateral(SimpleQuadrilateral o); @JsonAnySetter Quadrilateral putAdditionalProperty(String key, Object value); @JsonAnyGetter Map<String, Object> getAdditionalProperties(); Object getAdditionalProperty(String key); @Override boolean equals(Object o); @Override int hashCode(); @Override Map<String, GenericType> getSchemas(); @Override void setActualInstance(Object instance); @Override Object getActualInstance(); ComplexQuadrilateral getComplexQuadrilateral(); SimpleQuadrilateral getSimpleQuadrilateral(); final static Map<String, GenericType> schemas; }### Answer:
@Test public void testQuadrilateral() { }