private val taskRunner = taskFaker.taskRunner
  private lateinit var cache: DiskLruCache
  private val toClose = ArrayDeque<DiskLruCache>()

  private fun createNewCache() {
    createNewCacheWithSize(Int.MAX_VALUE)
  }

  private fun createNewCacheWithSize(maxSize: Int) {
    cache =
      DiskLruCache(filesystem, cacheDir, appVersion, 2, maxSize.toLong(), taskRunner).also {
        toClose.add(it)
      }

  public static final class ImmutableLongArrayHeadSubListAsListGenerator
      extends TestLongListGenerator {
    @Override
    protected List<Long> create(Long[] elements) {
      Long[] suffix = {Long.MIN_VALUE, Long.MAX_VALUE};
      Long[] all = concat(elements, suffix);
      return makeArray(all).subArray(0, elements.length).asList();
    }
  }

  @J2ktIncompatible
  @GwtIncompatible // used only from suite

    assertEquals(1, map.segments[2].table.length());
    assertEquals(1, map.segments[3].table.length());
  }

  public void testInitialCapacity_large() {
    CacheBuilder.newBuilder().initialCapacity(Integer.MAX_VALUE);
    // that the builder didn't blow up is enough;
    // don't actually create this monster!
  }

  public void testConcurrencyLevel_zero() {
    CacheBuilder<Object, Object> builder = CacheBuilder.newBuilder();

    assertEquals(1, map.segments[2].table.length());
    assertEquals(1, map.segments[3].table.length());
  }

  public void testInitialCapacity_large() {
    CacheBuilder.newBuilder().initialCapacity(Integer.MAX_VALUE);
    // that the builder didn't blow up is enough;
    // don't actually create this monster!
  }

  public void testConcurrencyLevel_zero() {
    CacheBuilder<Object, Object> builder = CacheBuilder.newBuilder();

      checkMaximumSize(4, 8, maxSize);
      checkMaximumSize(8, 8, maxSize);
    }

    checkMaximumSize(1, 8, Long.MAX_VALUE);
    checkMaximumSize(2, 8, Long.MAX_VALUE);
    checkMaximumSize(4, 8, Long.MAX_VALUE);
    checkMaximumSize(8, 8, Long.MAX_VALUE);

    // vary initial capacity wrt maximumSize

    for (int capacity = 0; capacity < 8; capacity++) {
      checkMaximumSize(1, capacity, 4);

        .utf8()
        .codePoints()
        .toList()
    if (mappedCodePoints.size == 1) {
      val codePointDelta = mappedCodePoints.single() - sourceCodePoint
      if (MappedRange.InlineDelta.MAX_VALUE >= abs(codePointDelta)) {
        return MappedRange.InlineDelta(mapping.rangeStart, codePointDelta)
      }
    }
  }
  return null
}

/**
 * Inputs must have applied [withoutSectionSpans].
 */

        assertEquals("DFS resolution failed", ex.getMessage());
        verify(handle, times(1)).ensureDFSResolved();
    }

    @ParameterizedTest
    @ValueSource(ints = { 0, 1, -1, Integer.MIN_VALUE, Integer.MAX_VALUE })
    @DisplayName("hasCapability(cap): returns configured value and captures argument across edge caps")
    void hasCapability_variousCaps_returnsTrue_andCapturesArgument(int cap) throws Exception {

      static <V> NeverScheduledFuture<V> create() {
        return new NeverScheduledFuture<>();
      }

      @Override
      public long getDelay(TimeUnit unit) {
        return Long.MAX_VALUE;
      }

      @Override
      public int compareTo(Delayed other) {
        return Long.compare(getDelay(NANOSECONDS), other.getDelay(NANOSECONDS));
      }
    }
  }

        void testMaxTreeId() {
            int maxTreeId = Integer.MAX_VALUE;
            testMessage.setTreeId(maxTreeId);
            assertEquals(maxTreeId, testMessage.getTreeId());
        }

        @Test
        @DisplayName("Should handle maximum session ID")
        void testMaxSessionId() {
            long maxSessionId = Long.MAX_VALUE;
            testMessage.setSessionId(maxSessionId);

          sourceCodePoint1 = 0,
          mappedToCodePoints = listOf((1 shl 18) - 1),
        ),
      ),
    ).isEqualTo(
      InlineDelta(
        rangeStart = 0,
        codepointDelta = InlineDelta.MAX_VALUE,
      ),
    )

    assertThat(
      inlineDeltaOrNull(
        mappingOf(
          sourceCodePoint0 = 0,
          sourceCodePoint1 = 0,
          mappedToCodePoints = listOf(1 shl 18),