@Test void toStringContainsOnlySummaryInformation() throws Exception {
    try (RabbitMQCollector collector = builder("bugs bunny").build()) {
      collector.start();

      assertThat(collector).hasToString(
        "RabbitMQCollector{addresses=[%s:%s], queue=%s}".formatted(rabbit.host(),
          rabbit.port(), "bugs bunny")
      );
    }
  }
The {@code toString()} of {@link Component} implementations appear in health check endpoints.
Since these are likely to be exposed in logs and other monitoring tools, care should be taken
to ensure {@code toString()} output is a reasonable length and does not contain sensitive
information.
zipkin-collector/rabbitmq/src/test/java/zipkin2/collector/rabbitmq/ITRabbitMQCollector.java