### Question:
ConnectorBroker { public int hashCode() { return hashCode; } ConnectorBroker();  ConnectorBroker(AuditLog   auditLog); void validateConnection(Connection    connection); void validateConnection(ConnectionProperties    connection); Connector getConnector(Connection connection); Connector getConnector(ConnectionProperties connection); int hashCode(); @Override boolean equals(Object object); @Override String toString();  }### Answer:
@Test public void testHashCode() { assertTrue(new ConnectorBroker().hashCode() != new ConnectorBroker().hashCode()); }