### Question:
GlossaryTerm extends Referenceable { @Override public int hashCode() { return Objects.hash(super.hashCode(), getDisplayName(), getSummary(), getDescription(), getExamples(), getAbbreviation(), getUsage()); } GlossaryTerm();  GlossaryTerm(GlossaryTerm template); String getDisplayName(); void setDisplayName(String displayName); String getSummary(); void setSummary(String summary); String getDescription(); void setDescription(String description); String getExamples(); void setExamples(String examples); String getAbbreviation(); void setAbbreviation(String abbreviation); String getUsage(); void setUsage(String usage); @Override String toString(); @Override boolean equals(Object objectToCompare); @Override int hashCode();  }### Answer:
@Test public void testHashCode() { assertTrue(getTestObject().hashCode() == getTestObject().hashCode()); GlossaryTerm testObject = getTestObject(); assertTrue(testObject.hashCode() != 0); }