} finally {
      assertThat(temp.delete()).isTrue();
    }
  }

  public void testBogusSystemPropertiesUsername() {
    if (isAndroid()) {
      /*
       * The test calls directly into the "ACL-based filesystem" code, which isn't available under
       * old versions of Android. Since Android doesn't use that code path, anyway, there's no need
       * to test it.
       */
      return;
    }

    /*

        .testEquals();
  }

  @AndroidIncompatible // Android forbids null parent ClassLoader
  public void testClassPathEntries_emptyURLClassLoader_noParent() {
    assertThat(ClassPath.getClassPathEntries(new URLClassLoader(new URL[0], null)).keySet())
        .isEmpty();
  }

  @AndroidIncompatible // Android forbids null parent ClassLoader

) {
    LINUX(
        "Linux",
        androidHome = "/opt/android/sdk",
        jprofilerHome = "/opt/jprofiler/jprofiler11.1.4",
    ),
    ALPINE(
        "Linux",
        androidHome = "/not/supported",
        jprofilerHome = "/not/supported",
    ),
    WINDOWS(
        "Windows",
        androidHome = """C:\Program Files\android\sdk""",
        jprofilerHome = """C:\Program Files\jprofiler\jprofiler11.1.4""",

    Supporting a full decade of Android releases on our 3.12.x branch is tricky!


## Version 3.12.9

_2020-02-24_

 *  Fix: Don't crash on Android 11 due to use of restricted methods. This prevents a crash with the
    exception, "Expected Android API level 21+ but was 29".


## Version 3.12.8

_2020-01-11_

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.internal.platform.android

import android.net.http.X509TrustManagerExtensions
import java.lang.IllegalArgumentException
import java.security.cert.Certificate
import java.security.cert.CertificateException
import java.security.cert.X509Certificate

        Please follow the instructions below.
        We receive dozens of issues every week, so to stay productive, we will close issues that don't provide enough information.

        Please open Android-related issues on [the Android Issue Tracker](https://source.android.com/source/report-bugs)
        Please open IntelliJ-related issues on [the JetBrains Issue Tracker](https://youtrack.jetbrains.com/newIssue?project=IDEA)

<manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools"
          package="okhttp.okhttp3">

  <uses-permission android:name="android.permission.INTERNET"/>

  <application>
    <provider
      android:name="androidx.startup.InitializationProvider"
      android:authorities="${applicationId}.androidx-startup"
      android:exported="false"
      tools:node="merge">

 * AbstractFutureFallbackAtomicHelperTest}. The advantage to this test is that it can run under
 * Android.
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class AbstractFutureDefaultAtomicHelperTest extends TestCase {
  public void testUsingExpectedAtomicHelper() throws Exception {
    if (isJava8() || isAndroid()) {
      assertThat(AbstractFutureState.atomicHelperTypeForTest()).isEqualTo("UnsafeAtomicHelper");

[androidx_startup]: https://developer.android.com/jetpack/androidx/releases/startup
[annotation_1_9_1]: https://developer.android.com/jetpack/androidx/releases/annotation#annotation-1.9.1
[assertk]: https://github.com/willowtreeapps/assertk
[coroutines_1_10_2]: https://github.com/Kotlin/kotlinx.coroutines/releases/tag/1.10.2
[curl]: https://curl.se/
[elf_alignment]: https://developer.android.com/guide/practices/page-sizes

| JVM default      | Java 9+ | Java 11+     | [OpenJDK]       |                                                              |
| Android default  | ✅      | Android 10+  | [BoringSSL]     |                                                              |
| [GraalVM]        | ✅      |              | [OpenJDK]       | Only actively tested with JDK 11, not with 8 target          |