this.closeable = closeable;
      this.thrown = thrown;
      this.suppressed = suppressed;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      if (obj instanceof Suppression) {
        Suppression other = (Suppression) obj;
        return closeable.equals(other.closeable)
            && thrown.equals(other.thrown)
            && suppressed.equals(other.suppressed);

      this.closeable = closeable;
      this.thrown = thrown;
      this.suppressed = suppressed;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      if (obj instanceof Suppression) {
        Suppression other = (Suppression) obj;
        return closeable.equals(other.closeable)
            && thrown.equals(other.thrown)
            && suppressed.equals(other.suppressed);

      client.newCall(request).execute()
    }.also { expected ->
      expected.assertSuppressed {
        val suppressed = it.single()
        assertThat(suppressed).isInstanceOf(IOException::class.java)
        assertThat(suppressed).isNotSameAs(expected)
      }
    }
  }

  /** Confirm suppressed exceptions that occur after connecting are returned. */
  @Test fun httpExceptionsAreReturnedAsSuppressed() {

        assertEquals(0, suppressed);

        suppressed = runSuppressionFailureTest(BROKEN_CLOSE_SOURCE, out);
        assertEquals(1, suppressed);
      }

      for (CharSource in : BROKEN_SOURCES) {
        for (CharSink out : BROKEN_SINKS) {
          int suppressed = runSuppressionFailureTest(in, out);
          assertTrue(suppressed <= 1);
        }

      this.addSuppressed = addSuppressed;
    }

    @Override
    public void suppress(Closeable closeable, Throwable thrown, Throwable suppressed) {
      // ensure no exceptions from addSuppressed
      if (thrown == suppressed) {
        return;
      }
      try {
        addSuppressed.invoke(thrown, suppressed);
      } catch (Throwable e) {

        assertEquals(0, suppressed);

        suppressed = runSuppressionFailureTest(BROKEN_CLOSE_SOURCE, out);
        assertEquals(1, suppressed);
      }

      for (ByteSource in : BROKEN_SOURCES) {
        for (ByteSink out : BROKEN_SINKS) {
          int suppressed = runSuppressionFailureTest(in, out);
          assertTrue(suppressed <= 1);
        }

        assertEquals(0, suppressed);

        suppressed = runSuppressionFailureTest(BROKEN_CLOSE_SOURCE, out);
        assertEquals(1, suppressed);
      }

      for (CharSource in : BROKEN_SOURCES) {
        for (CharSink out : BROKEN_SINKS) {
          int suppressed = runSuppressionFailureTest(in, out);
          assertTrue(suppressed <= 1);
        }

        assertEquals(0, suppressed);

        suppressed = runSuppressionFailureTest(BROKEN_CLOSE_SOURCE, out);
        assertEquals(1, suppressed);
      }

      for (ByteSource in : BROKEN_SOURCES) {
        for (ByteSink out : BROKEN_SINKS) {
          int suppressed = runSuppressionFailureTest(in, out);
          assertTrue(suppressed <= 1);
        }

 *   <li>An annotation named just "Suppress" might suggest to users that the test is suppressed
 *       under all environments. We could fight this by fully qualifying the annotation, but the
 *       result will be verbose and attention-grabbing.
 *   <li>We need to be careful about how we suppress {@code suite()} methods in {@code common.io}.

 *   <li>An annotation named just "Suppress" might suggest to users that the test is suppressed
 *       under all environments. We could fight this by fully qualifying the annotation, but the
 *       result will be verbose and attention-grabbing.
 *   <li>We need to be careful about how we suppress {@code suite()} methods in {@code common.io}.