### Question:
Connection extends Referenceable { @Override public int hashCode() { return Objects.hash(super.hashCode(), getDisplayName(), getDescription(), getConnectorType(), getEndpoint(), getUserId(), getEncryptedPassword(), getClearPassword(), getSecuredProperties(), getConfigurationProperties()); } Connection();  Connection(Connection template); static ElementType getConnectionType(); String getDisplayName(); void setDisplayName(String displayName); void setDescription(String description); String getDescription(); void setConnectorType(ConnectorType connectorType); ConnectorType getConnectorType(); String getUserId(); void setUserId(String userId); String getEncryptedPassword(); void setEncryptedPassword(String encryptedPassword); String getClearPassword(); void setClearPassword(String clearPassword); void setEndpoint(Endpoint endpoint); Endpoint getEndpoint(); void setConfigurationProperties(Map<String,Object> configurationProperties); Map<String,Object> getConfigurationProperties(); void setSecuredProperties(Map<String,Object> securedProperties); Map<String,Object> getSecuredProperties(); @Override String toString(); @Override boolean equals(Object objectToCompare); @Override int hashCode();  }### Answer:
@Test public void testHashCode() { assertTrue(getTestObject().hashCode() == getTestObject().hashCode()); }