You can set a custom body with a string, input stream or byte array. Also
add headers with a fluent builder API.

```java
MockResponse response = new MockResponse()
    .addHeader("Content-Type", "application/json; charset=utf-8")
    .addHeader("Cache-Control", "no-cache")
    .setBody("{}");
```

MockResponse can be used to simulate a slow network. This is useful for
testing timeouts and interactive testing.

```java

kotlinx-serialization-core = { module = "org.jetbrains.kotlinx:kotlinx-serialization-core", version.ref = "kotlinx-serialization" }
kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinx-serialization" }
mockserver = { module = "org.testcontainers:mockserver", version.ref = "testcontainers" }

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:base",
    ":dependencyDashboard",
    "schedule:weekly"
  ],
  "labels": ["renovate"],
  "ignoreDeps": [
    "com.squareup.okhttp3:okhttp",
    "com.squareup.okhttp3:okhttp-tls",
    "com.squareup.okhttp3:mockwebserver"
  ],
  "packageRules": [
    {
      "matchPackageNames": ["org.objenesis:objenesis"],
      "allowedVersions": "<=2.6"

Yuri Schimke <******@****.***> 1713104645 +0100

Jesse Wilson <******@****.***> 1703114827 -0500

      Request.Builder()
        .url("https://api.github.com/repos/square/okhttp/issues")
        .header("User-Agent", "OkHttp Headers.java")
        .addHeader("Accept", "application/json; q=0.5")
        .addHeader("Accept", "application/vnd.github.v3+json")
        .build()

    client.newCall(request).execute().use { response ->
      if (!response.isSuccessful) throw IOException("Unexpected code $response")

        .url("https://api.github.com/repos/square/okhttp/issues")
        .header("User-Agent", "OkHttp Headers.java")
        .addHeader("Accept", "application/json; q=0.5")
        .addHeader("Accept", "application/vnd.github.v3+json")
        .build();

    try (Response response = client.newCall(request).execute()) {
      if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

        "-d",
        "foo",
        "-H",
        "Content-Type: application/json",
        "http://example.com",
      ).createRequest()
    val body = request.body
    assertThat(request.method).isEqualTo("POST")
    assertThat(request.url.toString()).isEqualTo("http://example.com/")
    assertThat(body!!.contentType().toString())
      .isEqualTo("application/json; charset=utf-8")
    assertThat(bodyAsString(body)).isEqualTo("foo")
  }

          System.out.println(response.body().string());
        }
      }
    ```

### Parse a JSON Response With Moshi ([.kt][ParseResponseWithMoshiKotlin], [.java][ParseResponseWithMoshiJava])

[Moshi](https://github.com/square/moshi) is a handy API for converting between JSON and Java objects. Here we're using it to decode a JSON response from a GitHub API.

      - uses: actions/checkout@v4
      - uses: gradle/actions/wrapper-validation@v3
      - name: Validate Renovate
        uses: rinchsan/renovate-config-validator@v0.2.0
        with:
          pattern: '.github/renovate.json'

  checkjdk11:
    permissions:
      checks: write # for mikepenz/action-junit-report
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with: