### Question:
UpdatedAssetEvent extends AssetEvent { @Override public int hashCode() { return Objects.hash(super.hashCode(), getUpdateTime(), getOriginalAsset()); } UpdatedAssetEvent();  UpdatedAssetEvent(UpdatedAssetEvent template); Date getUpdateTime(); void setUpdateTime(Date updateTime); Asset getOriginalAsset(); void setOriginalAsset(Asset originalAsset); @Override String toString(); @Override boolean equals(Object objectToCompare); @Override int hashCode();  }### Answer:
@Test public void testHashCode() { assertTrue(getTestObject().hashCode() == getTestObject().hashCode()); UpdatedAssetEvent testObject = getTestObject(); assertTrue(testObject.hashCode() != 0); UpdatedAssetEvent differentObject = getTestObject(); differentObject.setAsset(null); assertFalse(testObject.hashCode() == differentObject.hashCode()); }