### Question:
ConnectorBroker { @Override public String toString() { return "ConnectorBroker{" + "hashCode=" + 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 testToString() { assertTrue(new ConnectorBroker().toString().contains("ConnectorBroker")); }