### Question:
GenericServiceTaskValue { @Override public int hashCode() { return HashUtil.combineHashCodes(Objects.hashCode(serviceImplementation), Objects.hashCode(serviceInterface), Objects.hashCode(serviceOperation), Objects.hashCode(inMessageStructure), Objects.hashCode(outMessagetructure)); } GenericServiceTaskValue();  GenericServiceTaskValue(@MapsTo("serviceImplementation") final String serviceImplementation,
                                   @MapsTo("serviceInterface") final String serviceInterface,
                                   @MapsTo("serviceOperation") final String serviceOperation,
                                   @MapsTo("inMessageStructure") final String inMessageStructure,
                                   @MapsTo("outMessagetructure") final String outMessagetructure); String getServiceImplementation(); void setServiceImplementation(String serviceImplementation); String getServiceInterface(); void setServiceInterface(String serviceInterface); String getServiceOperation(); void setServiceOperation(String serviceOperation); String getInMessageStructure(); void setInMessageStructure(String inMessageStructure); String getOutMessagetructure(); void setOutMessagetructure(String outMessagetructure); @Override String toString(); @Override int hashCode(); @Override boolean equals(Object o); static final String JAVA; }### Answer:
@Test public void testHashCode() { GenericServiceTaskValue a = new GenericServiceTaskValue(); GenericServiceTaskValue b = new GenericServiceTaskValue(); Assert.assertEquals(a.hashCode(), b.hashCode()); }