.containsNoneOf(Object.class, new TypeToken<Iterable<Number>>() {}.getType());
    assertThat(new TypeToken<List<? extends Number>>() {}.isSupertypeOf(fieldType)).isTrue();
    assertThat(new TypeToken<List<? extends Iterable<?>>>() {}.isSupertypeOf(fieldType)).isTrue();
    assertThat(new TypeToken<List<? extends Iterable<Number>>>() {}.isSupertypeOf(fieldType))
        .isFalse();
  }

  public void testArrayClassPreserved() {

  }

  public void testParse_recordStats() {
    CacheBuilderSpec spec = parse("recordStats");
    assertThat(spec.recordStats).isTrue();
    assertCacheBuilderEquivalence(CacheBuilder.newBuilder().recordStats(), CacheBuilder.from(spec));
  }

  public void testParse_recordStatsValueSpecified() {

      }

      if (!expectedValues.containsKey(UNNECESSARY)) {
        assertWithMessage("Expected roundUnnecessaryShouldThrow call")
            .that(unnecessaryShouldThrow)
            .isTrue();
        assertThrows(
            ArithmeticException.class, () -> BigIntegerMath.roundToDouble(input, UNNECESSARY));
      }
    }
  }

  @J2ktIncompatible
  @GwtIncompatible

      loader.reset();
      assertThat(cache.getUnchecked(KEY_PREFIX + i)).isEqualTo(VALUE_PREFIX + i);
      assertWithMessage("Loader should have been called @#%s", i).that(loader.wasCalled()).isTrue();
    }

    // expire new values we just created
    CacheTesting.expireEntries((LoadingCache<?, ?>) cache, EXPIRING_TIME, ticker);
    assertWithMessage("Eviction notifications must be received")

import assertk.assertions.isLessThan
import assertk.assertions.isNotEmpty
import assertk.assertions.isNotNull
import assertk.assertions.isNotSameAs
import assertk.assertions.isNull
import assertk.assertions.isTrue
import assertk.assertions.matches
import assertk.assertions.prop
import assertk.assertions.startsWith
import assertk.fail
import java.io.FileNotFoundException
import java.io.IOException

import assertk.assertions.hasMessage
import assertk.assertions.isCloseTo
import assertk.assertions.isEqualTo
import assertk.assertions.isFalse
import assertk.assertions.isNull
import assertk.assertions.isTrue
import assertk.fail
import java.io.IOException
import java.net.HttpURLConnection
import java.net.SocketTimeoutException
import java.time.Duration
import java.util.Arrays
import java.util.concurrent.BlockingQueue

    NullBounds<?, ?, ?> nullBounds = new NullBounds<>();
    new NullPointerTester().testAllPublicInstanceMethods(nullBounds);
    assertThat(nullBounds.xWasCalled).isTrue();
  }

    assertThat(expected).hasMessageThat().matches(pattern);
    Matcher matcher = pattern.matcher(expected.getMessage());
    assertThat(matcher.matches()).isTrue();
    assertThat(matcher.group(1)).isNotEqualTo(matcher.group(2));
  }

  public void testOf() {
    assertMapEquals(ImmutableMap.of("one", 1), "one", 1);

      MinMaxPriorityQueue<Integer> queue = MinMaxPriorityQueue.create(elements);
      shuffle(elements, random);
      for (Integer element : elements) {
        assertThat(queue.remove(element)).isTrue();
        assertIntact(queue);
        assertThat(queue).doesNotContain(element);
      }
      assertThat(queue).isEmpty();
    }
  }

  public void testRandomAddsAndRemoves() {

import assertk.assertions.isIn
import assertk.assertions.isInstanceOf
import assertk.assertions.isLessThan
import assertk.assertions.isNotEmpty
import assertk.assertions.isNull
import assertk.assertions.isTrue
import assertk.fail
import java.io.File
import java.io.IOException
import java.io.InputStream
import java.net.ConnectException
import java.net.CookieManager
import java.net.HttpURLConnection