.addHeader("OkHttp-Intercepted", "yep")
        .build()
    }
    val request =
      Request.Builder()
        .url(server.url("/"))
        .build()
    val response = client.newCall(request).execute()
    assertThat(response.body.string()).isEqualTo("ABC")
    assertThat(response.header("OkHttp-Intercepted")).isEqualTo("yep")
    assertThat(response.header("Original-Header")).isEqualTo("foo")

So, to balance that out, imagine the following short story:

> You have to clean a big, dirty house.

*Yep, that's the whole story*.

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There's no waiting 🕙 anywhere, just a lot of work to be done, on multiple places of the house.